Sensory Capacities Research Articles

Sensitivity of ponies to sodium in the drinking water.

Horses lose high amounts of Na through excessive sweating. These fluid losses can often not be replaced completely by voluntary water intake, requiring saline solutions as rehydration therapy to regain electrolyte balance. The experiment aimed to evaluate the sensitivity and tolerance of Shetland ponies towards different Na concentrations in their drinking water and contained three phases: (1) control: only fresh water provided; (2) pairwise-preference test: choice between fresh water and saline solution with stepwise increasing sodium chloride (NaCl) concentration (0.25%, 0.5%, 0.75%, 1.0%, 1.25%, or 1.5%); and (3) free-choice test: six simultaneously provided buckets containing NaCl concentrations of 0%, 0.25%, 0.5%, 0.75%, 1.0%, or 1.25%. During the pairwise test, the ponies did not distinguish between fresh and 0.25% NaCl-water but demonstrated clear preference for 0.5%, whereas >0.75% NaCl was avoided/rejected. During the free-choice test, a pronounced preference of fresh over saline water was exhibited. The Na intake via salt lick was not reduced as response to higher Na intakes via water. The ponies exhibited a remarkable sensory discrimination capacity to detect different NaCl concentrations in their drinking water. The acceptance of solutions with low NaCl levels (0.25/0.5%) without adverse effects demonstrates potential as rehydration solution for voluntary intake.

On the Possibility of a Non-Anthropocentric Visuality

This paper aims to understand if it is possible to speak of a non-anthropocentric visuality. The progressive and continuous increase of information production at a global level has led us to witness a specific set of visual information that, we argue, can be considered to be decentered from anthropocentric ocular optics. If we are in fact able to speak of a non-anthropocentric visuality, as this paper strongly suggests, this means that such concept is distinct from a non-human vi- suality, and that this scopic regime allows for other forms of sensing that extend beyond human sensory capacities. If we subscribe to this perspective, import- ant consequences arise, specifically concerning the relation between visual in- formation and governance. This analysis reinforces the need to further examine and carefully look at visual information produced outside of ocularcentrism, and its implications for the knowledge that supports itself on it.

Adaptive Multimodal Emotion Detection Architecture for Social Robots

Emotion recognition is a strategy for social robots used to implement better Human-Robot Interaction and model their social behaviour. Since human emotions can be expressed in different ways (e.g., face, gesture, voice), multimodal approaches are useful to support the recognition process. However, although there exist studies dealing with multimodal emotion recognition for social robots, they still present limitations in the fusion process, dropping their performance if one or more modalities are not present or if modalities have different qualities. This is a common situation in social robotics, due to the high variety of the sensory capacities of robots; hence, more flexible multimodal models are needed. In this context, we propose an adaptive and flexible emotion recognition architecture able to work with multiple sources and modalities of information and manage different levels of data quality and missing data, to lead robots to better understand the mood of people in a given environment and accordingly adapt their behaviour. Each modality is analyzed independently to then aggregate the partial results with a previous proposed fusion method, called EmbraceNet+, which is adapted and integrated to our proposed framework. We also present an extensive review of state-of-the-art studies dealing with fusion methods for multimodal emotion recognition approaches. We evaluate the performance of our proposed architecture by performing different tests in which several modalities are combined to classify emotions using four categories (i.e., happiness, neutral, sadness, and anger). Results reveal that our approach is able to adapt to the quality and presence of modalities. Furthermore, results obtained are validated and compared with other similar proposals, obtaining competitive performance with state-of-the-art models.

Through a glass darkly: race, thermal sensation and the nervous body in late colonial India

AbstractThis article explores the role of what might be termed embodied experience in generating knowledge about climate – specifically by focusing on conversations about the effects of climate on the body in late nineteenth-century India. Central to the story is the question of how race maps onto ideas about the body's capacity to register or perceive its environment, and how this question articulates with concerns about standardization and judgement in scientific practice. Focusing on tropical heat, I argue that the British body became figured in late colonial scientific discourse as a kind of sensing technology, one that was transformed by the heat that it registered. However, determining the effects of heat on the body was not always straightforward; the sensation of heat was, at moments, attributed not to heat but instead to light. At stake in this partial displacement from heat to light was not the sensation itself, nor the bodily effects it produced, but rather the mechanisms that produced these sensations and effects. Nevertheless, observing these racialized bodily effects was a way to know climate, arguably as important as recording data from thermometers. Along these lines, pigmentation became a powerful, if imperfect, marker of racial difference that was also thought to confer specific sensory capacities on some and not on others. And it was through these capacities, through the perceived ability of certain bodies (and not others) to register the effects of heat and light, that knowledge of climate became intimately tied to ideas about race and biology.

THE CONNECTION BETWEEN JOHN LOCKE'S EDUCATIONAL PHILOSOPHY AND EPISTEMOLOGY AND THE CONDUCT OF UNDERSTANDING

This paper addresses three fundamental features of John Locke's educational philosophy, crucial to understanding the philosophical underpinnings of Locke's theory of education and the conduct of the understanding. These three features are 1) intimate connection between education and epistemology, 2) role of sensory faculties in the attainment of knowledge, and 3) the nature of ideas. In the first section, I will examine Locke's conception of epistemology and its relation to his theory of education. Being more akin to the corpuscularian view of reality, Locke believes that one should not bother about the knowledge of those things for which one is not capable due to the limits of one's sensory capacities. The second section is devoted to explaining those factors mentioned by Locke in his educational writings, which are crucial to understanding the conduct of understanding and play an important role in a child's mental development. Such as thinking habits, ideas as an object of understanding, the flexibility of mind, history, culture, language, and morality. The third section aims to clarify the meaning and nature of ideas as they are the cornerstone of Locke's epistemology which is intimately connected to his educational philosophy. Being an empiricist philosopher, he reduces man to an experiential plane of life and believes that education aims not to know all things except those that affect our conduct.

Neighborhood Environment, Intrinsic Capacity and 4-Year Late-Life Functional Ability Trajectories

Knowledge on how intrinsic capacity (IC) and neighbourhood physical environment shape functional ability (FA) trajectories in later life remains understudied. We investigated the 4-year trajectories of IC and their impact on FA trajectories, and the associations between neighbourhood physical environments and FA trajectories over time among older adults. We conducted a four-wave longitudinal study from 2014-2017 in Hong Kong with 2,081 adults aged 65 and above. FA was assessed by The Chinese Lawton Instrumental Activities of Daily Living. We used cognition, affect, locomotion, sensory capacity, and vitality to capture multi-domains of IC. Neighbourhood physical environment attributes included green space, land use diversity, and facilities availability, assessed within 200- and 500-meter buffers of respondents' homes. IC and FA each decreased significantly over time. Individuals with declines in IC experienced faster declines in FA over time. Green space, the number of leisure facilities and public transport slowed the decreasing FA rate.

Assessment of defecation function after sphincter-saving resection for mid to low rectal cancer: A cross-sectional study.

Patients with mid-to low-rectal cancer can have various dysfunctions of defecation after sphincter-saving resection. Defecation dysfunction can manifest as incontinence, urgency, or frequent bowel movements, and is called low anterior resection syndrome (LARS). This study aimed to examine LARS score and objective anorectal function indices in Chinese patients receiving sphincter-saving surgery for mid-to low-rectal cancer. This was a single-center cross-sectional study of patients undergoing sphincter-saving resection for low- or mid-rectal cancer and had restoration of trans-anal defecation for at least 1 month seen between January 2019 and June 2020. Patients completed a questionnaire regarding clinical characteristics, and Low Anterior Resection Syndrome (LARS) score and high-resolution anorectal manometry (HR-ARM) were used to assess defecation function. Multivariable analysis was used to identify variables significantly associated with defecation dysfunction. 146 patients completed and returned the questionnaires. 25 healthy adults also participated as control group for the anorectal manometry. Approximately 76% of patients developed LARS after surgery, of which 35.6% had major LARS. In these patients, anorectal manometry indices including initial rectal sensory capacity and rectal fecal sensory capacity, were significantly lower than normal. Logistic regression analysis showed that preoperative chemo-radiotherapy and the tumor inferior margins being close to the dentate line, especially 2-5cm, were independent risk factors for defecation dysfunction after surgery. Defecation dysfunction is a frequent occurrence after sphincter-saving resection for mid- and low-rectal cancer. Preoperative chemo-radiotherapy and a shorter tumor inferior margins distance to the dentate line are independent factors for defecation dysfunction.

But is it art therapy? Working with children with complex health conditions

ABSTRACT Background There are growing numbers of young children with complex life-limiting conditions as well as varying degrees of physical, sensory and cognitive limitations currently surviving birth. Context As a trainee art therapist, I needed to clarify exactly what art therapy actually was and how to implement it with this clientele, which initially looked the least likely of the creative therapies to be practical. This article offers an account of my journey providing art therapy to a ten year-old girl during my final year trainee placement within a children’s hospice and what she contributed in terms of my development and understanding. Approach Neurobiological studies of sufferers of trauma (who can display similar restricted sensory, emotional and cognitive processing capacity) suggest that art can function in a direct manner on the brain, enabling expression and communication. Art therapy becomes feasible with these children if their anger and frustration is seen as embodied very much like trauma as generally understood. Initial sessions concentrated on creating routines and structures without expectation of an art product even though these could be mistaken for sensory or messy play. Outcomes Finally, my client engaged with art materials and was able to employ controlled gestures resulting in making marks on paper. A noticeable positive change over my client’s attitude occurred. Conclusions By not focussing on expectations around the marks produced in terms of art, a therapeutic relationship developed. Implications for research Neurobiological studies involving these children as a specific group and art therapy are recommended. Plain-language summary This article offers an account of providing art therapy to a ten year-old girl who has the cognitive facility of someone much younger, is registered blind, has limited fine-motor skills, and has a life-limiting degenerative neurological condition. That she could engage in any form of making art (an often assumed prerequisite of art therapy) may seem improbable. As a result, children with similar abilities are more likely to be offered sensory or messy play, as these might appear immediately more directly accessible. Nevertheless, art materials do feature in messy/sensory play, and though the end result may, indeed, present as a mess, drawing on neurological theory I reason this could still result in therapeutic value as a mode of expression/communication. Part of the initial difficulty for me involved issues around what art therapy was. Consequently, I struggled with the idea of whether what I was doing with my client was art therapy. Although, at times, I felt I was offering sensory or messy play, I was finally able to accept that I had done so in the service of art therapy. A key factor was to do with the role of the art therapist as ‘container’ for the client’s emotions. The art therapist’s role is therefore upheld as essential to defining whether it was art therapy or not. Much of the time, what took place did not necessarily emulate what I thought of as ‘normative’ art therapy practice. However, these sessions were necessary to build up trust, and eventually, my client constructively engaged with art materials. The results were not pictorial, but they were controlled rather than random and were accompanied by a marked change of behaviour. I concluded that art therapy specifically was possible in this situation, and affirm that this client group should not be denied the opportunity because of potentially preconceived expectations.

Bodies and Minds: Heavier Weight Targets Are De-Mentalized as Lacking in Mental Agency.

Five experiments investigate the hypothesis that heavier weight individuals are denied mental agency (i.e., higher order cognitive and intentional capacities), but not experience (e.g., emotional and sensory capacities), relative to average weight individuals. Across studies, we find that as targets increase in weight, they are denied mental agency; however, target weight has no reliable influence on ascriptions of experience (Studies 1a-2b). Furthermore, the de-mentalization of heavier weight targets was associated with both disgust and beliefs about targets' physical agency (Study 3). Finally, de-mentalization affected role assignments. Heavier weight targets were rated as helpful for roles requiring experiential but not mentally agentic faculties (Study 4). Heavier weight targets were also less likely than chance to be categorized into a career when it was described as requiring mental agency (versus experience; Study 5). These findings suggest novel insights into past work on weight stigma, wherein discrimination often occurs in domains requiring mental agency.

A NEW SIMPLE, FLEXIBLE AND LOW-COST MACHINE MONITORING SYSTEM

The industry 4.0 revolution provides the machines with a sensory and communicational capacity, which allows them to monitor and collect large amounts of information. This kind of data have an impact on planning, maintenance, and management of production, enabling real time reaction, efficiency increase, and the development of predictive and process improvement models. The most recent machines are prepared to communicate with the existing monitoring systems, however, many (around 60%) do not. The objective of this work is to present the proposal of a system for remote monitoring of equipment in real time that meets the requirements of low cost, simplicity, and flexibility. The system monitors the equipment in a simple and agile way, regardless of its sophistication, installation constraints and company resources. A prototype of a system was developed and tested both laboratory conditions and a productive environment. The proposed architecture of the system comprises of a sensor that transmits the machine’s signal wirelessly to a gateway which is responsible of collecting all surrounding signals and send it to the cloud. During the testing and assessment of the tools, the results validated the developed prototype. As main result, the proposed solution offers to the industrial market a new low-cost monitoring system based in mature and tested technology laid upon flexible and scalable solutions. Industry 4.0, Machine Monitoring, Beacon, Bluetooth BLE, Remote Monitoring, Low Cost, SME’s, b-Remote

Predictability-Based Source Segregation and Sensory Deviance Detection in Auditory Aging.

When multiple sound sources are present at the same time, auditory perception is often challenged with disentangling the resulting mixture and focusing attention on the target source. It has been repeatedly demonstrated that background (distractor) sound sources are easier to ignore when their spectrotemporal signature is predictable. Prior evidence suggests that this ability to exploit predictability for foreground-background segregation degrades with age. On a theoretical level, this has been related with an impairment in elderly adults’ capabilities to detect certain types of sensory deviance in unattended sound sequences. Yet the link between those two capacities, deviance detection and predictability-based sound source segregation, has not been empirically demonstrated. Here we report on a combined behavioral-EEG study investigating the ability of elderly listeners (60–75 years of age) to use predictability as a cue for sound source segregation, as well as their sensory deviance detection capacities. Listeners performed a detection task on a target stream that can only be solved when a concurrent distractor stream is successfully ignored. We contrast two conditions whose distractor streams differ in their predictability. The ability to benefit from predictability was operationalized as performance difference between the two conditions. Results show that elderly listeners can use predictability for sound source segregation at group level, yet with a high degree of inter-individual variation in this ability. In a further, passive-listening control condition, we measured correlates of deviance detection in the event-related brain potential (ERP) elicited by occasional deviations from the same spectrotemporal pattern as used for the predictable distractor sequence during the behavioral task. ERP results confirmed neural signatures of deviance detection in terms of mismatch negativity (MMN) at group level. Correlation analyses at single-subject level provide no evidence for the hypothesis that deviance detection ability (measured by MMN amplitude) is related to the ability to benefit from predictability for sound source segregation. These results are discussed in the frameworks of sensory deviance detection and predictive coding.

Contrasting Patterns of Sensory Adaptation in Living and Extinct Flightless Birds

Avian cranial anatomy is constrained by the competing (or complementary) requirements and costs of various facial, muscular, sensory, and central neural structures. However, these constraints may operate differently in flighted versus flightless birds. We investigated cranial sense organ morphology in four lineages of flightless birds: kiwi (Apteryx), the Kakapo (Strigops habroptilus), and the extinct moa (Dinornithiformes) from New Zealand; and the extinct elephant birds from Madagascar (Aepyornithidae). Scleral ring and eye measurements suggest that the Upland Moa (Megalapteryx didinus) was diurnal, while measurements for the Kakapo are consistent with nocturnality. Kiwi are olfactory specialists, though here we postulate that retronasal olfaction is the dominant olfactory route in this lineage. We suggest that the Upland Moa and aepyornithids were also olfactory specialists; the former additionally displaying prominent bill tip sensory organs implicated in mechanoreception. Finally, the relative size of the endosseous cochlear duct revealed that the Upland Moa had a well-developed hearing sensitivity range, while the sensitivity of the kiwi, Kakapo, and aepyornithids was diminished. Together, our results reveal contrasting sensory strategies among extant and extinct flightless birds. More detailed characterisation of sensory capacities and cranial anatomy in extant birds may refine our ability to make accurate inferences about the sensory capacities of fossil taxa.

North Sea soundscapes from a fish perspective: Directional patterns in particle motion and masking potential from anthropogenic noise.

The aquatic world of animals is an acoustic world as sound is the most prominent sensory capacity to extract information about the environment for many aquatic species. Fish can hear particle motion, and a swim bladder potentially adds the additional capacity to sense sound pressure. Combining these capacities allows them to sense direction, distance, spectral content, and detailed temporal patterns. Both sound pressure and particle motion were recorded in a shallow part of the North Sea before and during exposure to a full-scale airgun array from an experimental seismic survey. Distinct amplitude fluctuations and directional patterns in the ambient noise were found to be fluctuating in phase with the tidal cycles and coming from distinct directions. It was speculated that the patterns may be determined by distant sources associated with large rivers and nearby beaches. Sounds of the experimental seismic survey were above the ambient conditions for particle acceleration up to 10 km from the source, at least as detectable for the measurement device, and up to 31 km for the sound pressure. These results and discussion provide a fresh perspective on the auditory world of fishes and a shift in the understanding about potential ranges over which they may have access to biologically relevant cues and be masked by anthropogenic noise.

Association between cesarean section and sensory integration dysfunction in preschool children: a prospective cohort study.

To study the association between cesarean section and sensory integration dysfunction (SID) in preschool children through a prospective cohort study. Based on the multicenter mother-infant cohort established by the Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine and the International Peace Maternity and Child Health Hospital Affiliated to Shanghai Jiao Tong University School of Medicine in 2012, the sensory integration functions (three dimensions: vestibular balance, tactile defensiveness, and proprioception) of 392 preschool children were evaluated by the Chinese Children Sensory Integration Capacity Development Rating Scale in 2017. Births by cesarean section were the exposure factors, and the children born by vaginal delivery were enrolled as controls. A multivariable logistic regression analysis was used to evaluate the association of cesarean section with each dimension of SID. The prevalence rate of SID was 21.9% (86/392) among the preschool children, and the prevalence rates of vestibular balance disorder, tactile over-responsivity, and proprioceptive disorder were 5.9% (23/392), 5.4% (21/392), and 15.1% (59/392) respectively. After adjustment for the confounding factors including maternal age at delivery and maternal educational level and child birth situation, the cesarean section group had a significant increase in the risk of proprioceptive disorder (RR=4.16, 95%CI: 1.41-12.30, P<0.05). The stratified analysis based on sex showed that the boys born by cesarean section had a significantly higher risk of proprioceptive disorder than those born by vaginal delivery (RR=5.75, 95%CI: 1.26-26.40, P<0.05). Cesarean section can significantly increase the risk of proprioceptive disorder in preschool children, especially in boys.

Intrinsic Capacity: Validation of a New WHO Concept for Healthy Aging in a Longitudinal Chinese Study.

The World Health Organization has proposed a model of healthy aging built around the concept of functional ability, comprising an individual's intrinsic capacity, the physical and social environment they occupy, and interactions between the two. However, these constructs have been poorly defined. We examined the structure of intrinsic capacity in a representative sample of the Chinese population aged 60 years and older and assessed its value in predicting declining performance in instrumental activities of daily living (IADLs) and activities of daily living (ADLs) using similar methods to a construct validation previously undertaken in an English cohort. Deidentified data were accessed on 7 643 participants of the China Health and Retirement Longitudinal Study 2011 and 2013 waves. Incrementally related structural equation modeling was applied, including exploratory and confirmatory factor analysis, and path analysis. Multiple linear regression tested construct validity, and simple and serial mediation models assessed predictive validity. Factor loadings for the models showed a clear structure for intrinsic capacity: 1 general factor with 5 subfactors-locomotor, cognitive, psychological and sensory capacities, and vitality (reflecting underlying physiologic changes). Intrinsic capacity predicted declining performance in both IADLs (standardized coefficient (SE) -0.324 (0.02), p < .001) and ADLs (-0.227 (0.03), p < .001), after accounting for age, sex, education, wealth, and number of chronic diseases. Each characteristic was associated with intrinsic capacity, providing strong construct validity. Assessment of intrinsic capacity provides valuable information on an individual's subsequent functioning beyond that afforded by age, other personal factors, and multimorbidity.

Sensory Literacy and Empowerment in Art and Design

AbstractInsistence on verbal literacy as a key skill occurs throughout education. There needs to be a greater awareness of literacy as a sensory capacity: creative voices are seen, heard and performed. I argue that all the senses form embodied understanding, and obstructing this flow can impede learning. This article questions how we can use embodied, sensory and performative methods to enable student ownership of theoretical and cultural texts. It contributes a theorised approach and transferrable methods for students to build confidence in their learning capacity. I discuss how interpretations of texts can be seen as discourses that are expressed through visualisation, embodiment and affect to empower learning. Practice research with vocational art and design students is explored, to address their expressions of empowerment, in connection with their interpretations of Foucault and Freire. Students’ individuated sensory methods of representing empowerment also offer more inclusive possibilities for decolonised cultural ownership through arts practice.

An Integrated View on Neuronal Subsets in the Peripheral Nervous System and Their Role in Immunoregulation.

The peripheral nervous system consists of sensory circuits that respond to external and internal stimuli and effector circuits that adapt physiologic functions to environmental challenges. Identifying neurotransmitters and neuropeptides and the corresponding receptors on immune cells implies an essential role for the nervous system in regulating immune reactions. Vice versa, neurons express functional cytokine receptors to respond to inflammatory signals directly. Recent advances in single-cell and single-nuclei sequencing have provided an unprecedented depth in neuronal analysis and allowed to refine the classification of distinct neuronal subsets of the peripheral nervous system. Delineating the sensory and immunoregulatory capacity of different neuronal subsets could inform a better understanding of the response happening in tissues that coordinate physiologic functions, tissue homeostasis and immunity. Here, we summarize current subsets of peripheral neurons and discuss neuronal regulation of immune responses, focusing on neuro-immune interactions in the gastrointestinal tract. The nervous system as a central coordinator of immune reactions and tissue homeostasis may predispose for novel promising therapeutic approaches for a large variety of diseases including but not limited to chronic inflammation.

Transcendental Conditions, Schematism, and Naturalizing Kant’s “I think”

Considering how Kant’s synthetic unity of apperception could be “naturalized,” this paper seeks to liberate the Kantian theory of experience from any foundationalist renderings that blur the lines between the empirical and transcendental, without compromising Kant’s attempt to investigate how the invariant structures of experience condition and supply rules for our knowledge of the world. This paper begins with an overview of the Transcendental Deduction’s apperceptive “I think.” We then consider Sellars’ Myth of Jones and Sellars’ notion of noumenal reality as a “limit concept” not in metaphysical but alongside pragmatist lines, where the “in-itself” is schematized as a regulatory ideal that normatively orients science as a self-correcting enterprise. Providing a successor-account to Sellars’ naturalization of Kant’s ‘I think,’ we seek to develop hard-transcendental and soft-transcendental pragmatic conditions to describe protocols for revision and integration, proffering an anti-dogmatic metaphysical stance that, true to Kant, expands our understanding of perception and linguistic licensing to include the kind of sensory and conceptual capacities associated with sapient experience.

Neighbourhood physical environment, intrinsic capacity, and 4-year late-life functional ability trajectories of low-income Chinese older population: A longitudinal study with the parallel process of latent growth curve modelling.

BackgroundKnowledge of how intrinsic capacity (IC) and neighbourhood physical environment shape functional ability (FA) trajectories in later life remains understudied. We investigated four-year trajectories of IC and their impact on FA trajectories and the association between neighbourhood physical environment and FA trajectories among community-dwelling older adults in Hong Kong, China.MethodsWe conducted a four-wave longitudinal study from 2014 to 2017 in Hong Kong with 2,081 adults aged 65 and above. FA was assessed by The Chinese Lawton Instrumental Activities of Daily Living Scale. We used cognition, affect, locomotion, sensory capacity, and vitality to capture the multiple domains of IC. Neighbourhood physical environment attributes included green space, land use diversity, and availability of facilities, assessed within 200- and 500-meter buffers of respondents’ homes. We used the parallel process of latent growth curve model.FindingsIC (Unstandardized coefficient, β = −0.02, p<0.001) and FA (β = −0.20, p<0.001) each decreased significantly over time. Individuals with declines in IC experienced a faster decline in FA over time. Green space within a 200-meter buffer (β = 1.15, p = 0.023), the number of leisure (β = 0.03, p = .0.043) and public transport (β = 0.08, p = .0.003) facilities within a 500-meter buffer slowed the rate of FA decline.InterpretationThe level of FA decreased over time in later life. Changes in IC shaped FA trajectories. Increased residential green space and the number of leisure and public transport facilities in the neighbourhood may help slow FA decline over time.FundingThe Hong Kong Housing Society.

A Magnetic Food Texture Sensor and Comparison of the Measurement Data of Chicken Nuggets.

Food texture is one of the important quality indicators in foodstuffs, along with appearance and flavor, contributing to taste and odor. This study proposes a novel magnetic food texture sensor that corresponds to the tactile sensory capacity of the human tooth. The sensor primarily consists of a probe, linear slider, spring, and circuit board. The probe has a cylindrical shape and includes a permanent magnet. Both sides of the spring are fixed to the probe and circuit board. The linear slider enables the smooth, single-axis motion of the probe during food compression. Two magnetoresistive elements and one inductor on the circuit board measured the probe’s motion. A measurement system then translates the measurement data collected by the magnetoresistive elements into compression force by means of a calibration equation. Fundamental experiments were performed to evaluate the range, resolution, repetitive durability of force, and differences in the frequency responses. Furthermore, the sensor was used to measure seven types of chicken nuggets with different coatings. The difference between the force and vibration measurement data is revealed on the basis of the discrimination rate of the nuggets.