Neuropsychological Deficits Research Articles

Intraoperative brain mapping during awake surgery in symptomatic supratentorial cavernomas.

Complete resection of symptomatic supratentorial cavernoma (SCA) and removal of the surrounding gliotic area is recommended to minimize the risk of persistent seizures or (re)bleeding. Surgery of SCA located in an eloquent area, can carry out severe postoperative neurological morbidity. We report a study aimed to assess feasibility, extent of resection and outcome after surgical removal of CA by cortico-subcortical intraoperative brain stimulation (ioBS) in the awake patient. Six patients diagnosed of symptomatic SCA located on an eloquent area and operated on while awake under local anaesthesia ioBS, were included. Preoperative planning included neuropsychologic assessment of language-related functions, sociocognitive functions and executive functions. Intraoperatively, we recorded the results achieved in the planned neuropsychological tasks when stimulation was applied (cortical and subcortical). Postoperative control 3D MRI was scheduled at 1 month after surgery to calculate extent of resection. Neuropsychological assessment at 6 months after surgery was performed in all cases. Six patients (5 females, 1 male) aged 24-48 years were included in our study. Locations of the lesions were right insular (n=1), left insular (n=1), left temporo-insular (n=1), left temporal (n=2) and left frontal (n=1). In all patients, positive findings were obtained during ioBS. In 5 patients, complete surgical resection was achieved. Two patients had postoperative transient neurological deficits, one case of hemiparesis, one case of dysnomia, both cleared over a 6-month period. Clinical follow-up revealed that all patients experienced complete recovery from preoperative symptoms within a year and five patients with seizures showed marked improvement and eventually quit antiepileptic drugs. Neuropsychological assessment at 6 months provided normal results compared to preoperative baseline in all domains. Our study suggests that ioBS in the awake surgery of symptomatic SCA located in eloquent areas, allows to increase the rate of complete resection, minimizing postoperative neurological and neuropsychological deficit, and improving postoperative seizures control.

Neurotransmitters and Neurometabolites in Late-Life Depression: A Preliminary Magnetic Resonance Spectroscopy Study at 7T

BackgroundMagnetic resonance spectroscopy (MRS) methods have quantified changes in levels of neurotransmitters and neurometabolites in patients with major depression across the lifespan. The application of 7T field strengths and greater have not been a major focus of study in patients with late-life depression (LLD). MethodsNine LLD patients who met DSM-IV criteria for a current major depressive episode and nine non-depressed, healthy, age-matched controls underwent clinical and neuropsychological assessment and single-voxel 7T 1H-MRS at baseline and after 10-12 weeks of antidepressant treatment (Citalopram; patients only). Spectra were acquired from two brain regions implicated in both depressive symptoms and neuropsychological deficits in LLD, the anterior (ACC) and posterior cingulate (PCC). Levels of γ-aminobutyric acid (GABA), glutamate (Glu), glutathione (GSH), N-acetylaspartylglutamate (NAAG), N-acetylaspartate (NAA), and myo-inositol (mI) were quantified relative to total creatine (tCr) using linear-combination modeling. ResultsBaseline Glu/tCr levels were not significantly different between groups. Decreased Glu/tCr levels after Citalopram treatment were observed in a subset of LLD patients. Exploratory analyses showed that LLD patients had lower NAA levels in the PCC relative to controls. Higher levels of ml in the LLD patients relative to the controls and decreases after Citalopram treatment had large effect sizes but were not statistically significant. Further, decreases in PCC Glu/tCr and increases in ACC GSH/tCr were associated with improvement in depressive symptoms. LimitationsSample size. ConclusionsThese preliminary results suggest a role of neurochemicals and neurometabolites in the neurobiology of LLD and antidepressant treatment response.

Study of neuropsychological deficits in late onset depression.

Older adults with depression often have cognitive deficits contributing to higher morbidity and increased risk for conversion to dementia. Research on this area is limited from India. The objective of the current study is to examine the neuropsychological measures in older adults with Late-onset depression (LOD) compared to healthy controls (HC). Sample included older adults with depression as per DSM-IV TR criteria seeking treatment from Geriatric Clinic and Services, National Institute of Mental Health and Neurosciences (NIMHANS). Geriatric depression scale, Montgomery Asberg depression rating scale and Hamilton anxiety rating scale were applied to screen and measure the severity of depression. Comprehensive assessment of neurocognitive function was done using NIMAHNS Neuropsychological Battery for Elderly (NNBE, 2013). Sample included 76 LOD patients and 76 healthy controls (HC) who were matched for age, gender and education. The mean age of onset of illness was 63.17(SD-6.54) years and median duration of total illness was 29.5 months. In the standard assessments, the mean score on GDS was 9.28 (SD-3.32) and MADRS was 18.88 (SD-6.07). The LOD group had lower Hindi Mental Status Examination (HMSE) score compared to HC (28.64 ± 2.09 vs 30.05 ± 1.26, p < 0.001). Compared to HC, LOD group performed poorly on tasks of attention, executive function, verbal and visual memory, verbal fluency and visuo-spatial skills. Recognition memory and logical memory were relatively preserved in LOD compared to HC. Cognitive deficits were seen predominantly in attention and executive function, visuo-spatial skills and memory similar to previous studies. It is advisable to routinely assess cognitive symptoms in older adults presenting with depression.

Benefits of glioma resection in the corpus callosum

Due to anticipated postoperative neuropsychological sequelae, patients with gliomas infiltrating the corpus callosum rarely undergo tumor resection and mostly present in a poor neurological state. We aimed at investigating the benefit of glioma resection in the corpus callosum, hypothesizing neuropsychological deficits were mainly caused by tumor presence. Between 01/2017 and 1/2020, 21 patients who underwent glioma resection in the corpus callosum were prospectively enrolled into this study. Neuropsychological function was assessed preoperatively, before discharge and after 6 months. Gross total tumor resection was possible in 15 patients, and in 6 patients subtotal tumor resection with a tumor reduction of 97.7% could be achieved. During a median observation time of 12.6 months 9 patients died from glioblastoma after a median of 17 months. Preoperatively, all cognitive domains were affected in up to two thirds of patients, who presented a median KPS of 100% (range 60–100%). After surgery, the proportion of impaired patients increased in all neurocognitive domains. Most interestingly, after 6 months, significantly fewer patients showed impairments in attention, executive functioning, memory and depression, which are domains considered crucial for everyday functionality. Thus, the results of our study strongly support our hypothesis that in patients with gliomas infiltrating the corpus callosum the benefit of tumor resection might outweigh morbidity.

HIV/AIDS in Indian schools: Neuropsychological and psychoeducational implications

ABSTRACT India represents the third largest country in the world of individuals living with HIV. Current surveillance data indicate a prevalence rate of.2% in the general population, with 2.1 million individuals living with HIV, including 61,000 children under the age of fifteen. HIV may result in a variety of academic, motor, language, psychosocial, and mental health problems, including neuropsychological deficits in attention, memory, and planning. India is making a concerted attempt to manage the HIV crisis through laws and advocacy efforts that include raising public awareness, education, reduction of parent-to-child-transmission, prevention, and the increased use of antiretroviral therapy. These efforts have resulted in a 57% decline in HIV infections over the past decade and it is now estimated that 56% of those infected are on antiretroviral therapy. Schools and school psychologists in India can play an important role in combating HIV/AIDS, while providing a full range of psychological services that are responsive to India’s unique cultural context, including its collectivism, poverty, diversity of ethnicity, religion, and language, gender disparities, low rate of literacy, and inequalities in educational access. Continued management of HIV and the eradication of the HIV/AIDS epidemic in India will require a collaborative, sustained, and multi-dimensional approach to this complex condition.

Gerstmann syndrome as a disconnection syndrome, evidence from DTI tractography: A case report

Gerstmann's syndrome is a syndrome caused by lesions of the dominant parietal lobe. It has historically been a subject of dispute as it is often accompanied by other neuropsychological deficits such as aphasia. Novel neuropsychological tests and neuroimaging techniques have lately changed the perspective allowing to decode a conjunction of symptoms like Gerstmann's. In our case, we present Diffusion Tensor Imaging Tractography findings of a patient who acutely exhibited Gerstmann's tetrad. Using advanced structural neuroimaging we tested a hypothesis that up until recently could only be challenged post mortem. Our study offers much needed patient neuroimaging data helping to establish Gerstmann's as a disconnection syndrome. More reports of Gerstmann's syndrome patients including high resolution tractography and fMRI data are needed.

Neuropsychological deficits correlate with symptoms severity and cortical thickness in Borderline Personality Disorder

BackgroundNeuropsychological abnormalities have been proposed to contribute to the development and maintenance of Borderline Personality Disorder (BPD). Previous meta-analyses and reviews confirmed deficits in a broad range of cognitive domains, including attention, cognitive flexibility, memory, executive functions, planning, information processing, and visuospatial abilities, often suggested to underlie brain abnormalities. However, no study directly explored the structural neural correlates of these deficits in BPD, also accounting for the possible confounding effect of pharmacological treatments, often used as adjunctive symptom-targeted therapy in clinical setting. MethodsIn this study we compared the performance of 24 BPD patients to 24 healthy controls obtained at the neuropsychological battery “Brief Assessment and Cognition in Schizophrenia”, exploring the relationship between the cognitive impairments and current symptomatology, brain grey matter volumes and cortical thickness, controlling for medications load. ResultsData revealed deficits in verbal memory and fluency, working memory, attention and speed of information processing and psychomotor speed and coordination when medication load was not in the model. Correcting for this variable, only the impairment in psychomotor abilities remained significant. A multiple regression confirmed the effect of this neuropsychological domain on the severity of BPD symptomatology (Borderline Evaluation of Severity Over Time). In BPD, the performance at psychomotor speed and coordination was also directly associated to cortical thickness in postcentral gyrus. LimitationsRelatively small sample size, especially for neuroimaging. ConclusionsOur study highlighted an influence of BPD neuropsychological impairments on symptomatology, and cortical thickness, prompting the potential clinical utility of a cognitive remediation program in BPD.

Information content best characterises the hemispheric selectivity of the inferior parietal lobe: a meta-analysis

Our understanding of the inferior parietal lobe (IPL) remains challenged by inconsistencies between neuroimaging and neuropsychological perspectives. To date, others assume that hemispheric specialisation of the IPL is linked with the type of processing; attention processing in the right hemisphere; memory retrieval and semantic judgement in the left hemisphere. Here, we provide compelling evidence associating the type of information being processed with the recruitment of each hemisphere’s IPL. In a meta-analysis, we classify 121 previous fMRI reports of IPL activity arising from episodic memory retrieval, according to the type of information that characterises each fMRI contrast. We demonstrate that the left IPL is more consistently associated with retrieval of the semantic (95% of eligible contrasts) than perceptual aspects of memory (83%). In contrast, the right IPL is more consistently associated with the retrieval of perceptual (97%), than semantic aspects of memory (43%). This work revises assumptions of how the IPL contributes to healthy cognition and has major implications for IPL-related neuropsychological deficits.

Neuropsychological management of awake patient surgery: a protocol based on 3 years' experience with glial tumours

IntroductionGlial brain tumours usually require neurosurgical treatment and they are associated with cognitive, emotional and behavioural impairments. Awake intraoperative brain mapping is the gold standard technique used to optimise the onco-functional balance. Neuropsychological assessment and intervention have relevance in this type of procedures. Currently, there is a lack of protocolled structure for the neuropsychological intervention being able to satisfy patient needs. MethodA retrospective descriptive study of 52 patients was performed, all of them with a diagnosis of glial tumour. The structure of the protocol developed in our centre is reported, also data of neuropsychological evaluation, comparing baseline performance with both immediate posterior performance, and long term performance. ResultsWe describe our experience in each step of the intervention, highlighting the development of eight neurocognitive protocols for intraoperative brain mapping. The results of the neuropsychological examination objectify deficits in the immediate after surgery assessment which are reduced in the long-term assessment. ConclusionsWe emphasize the need of providing and structuring the cognitive and emotional aspects of patients suffering from any pathology that entails acquired brain damage in hospital environment. This type of approach is aimed at increasing the quality of life of cancer patients by structuring and optimizing tasks during their surgical intervention and attending to the neuropsychological difficulties they suffer.

Neurocognitive and psychosocial outcomes in adult congenital heart disease: a lifespan approach

### Learning objectives In 1964, Glaser recognised that, ‘Despite benefits derived from these remarkable therapeutic gains, children with congenital heart disease face many difficulties in their efforts toward social and...

Dementia with Lewy bodies and Parkinson’s disease dementia-two independent disorders or one clinical entity within a clinical spectrum of synucleinopathies?

Abstract Introduction: Introduction: Both dementia with Lewy bodies (DLB) and Parkinson’s disease dementia (PDD) are important dementia syndromes that overlap in their clinical features and clinical course, neuropathological abnormalities, and also therapeutic approach. Nevertheless it is still unclear whether DLB and PDD are two different disorders that require differentiation or are one clinical entity within a spectrum of Lewy body disease. Currently these disorders are mainly distinguished on the basis of the relative timing of the onset of symptoms of dementia and parkinsonism. The present paper presents current concepts on the pathogenesis of both disorders and their possible overlap. Material and methods: Online databases in the field of DLB and PDD were searched for to find potentially eligible articles. Only most recent articles published after the year 2000 were chosen. Results: The clinical features of DLB and PDD are similar and include dementia with hallucinations and cognitive fluctuations, as well as parkinsonian signs. Also cognitive deficits are similar in PDD and in DLB, with predominance of executive dysfunction, visual-spatial deficits and memory impairment. Neuropathological changes in both disorders involve the presence of Lewy bodies and Lewy neurites within brainstem, limbic and neocortex, as well as loss of midbrain dopamine cells, and loss of cholinergic neurons in the nuclei of ventral forebrain. Conclusions: Similarities in clinical manifestation, neuropsychological deficits and neuropathological abnormalities may suggest that both DLB and PDD are two different phenotypes of the same disorder. This review article presents current knowledge on similarities and differences between these two clinical entities and raises the question whether they require differentiation or not.

Neurological soft signs predict outcomes in schizophrenia.

Neurological soft signs (NSS) are minor motor and sensory changes that accompany the typical psychopathological symptoms and neuropsychological deficits that manifest in the early stages of schizophrenia. A new study provides evidence that NSS in early schizophrenia predict the long-term clinical outcomes of this condition.

ADHD subtypes: Do they hold beyond core symptoms? A multilevel testing of an additive model

Attention Deficit Hyperactivity Disorder (ADHD) is characterized as a behavioral syndrome with core symptoms of inattention and/or hyperactivity/impulsivity that constitute, according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), predominantly Inattentive and Hyperactive-Impulsive and a combined (additive) presentation that fulfills both criteria. The question remains if the pathophysiological background of both factors is also separate at levels of investigation beyond core symptoms. This would allow a clearer understanding and a more focused treatment approach even with tools derived from these levels. Hence, we assumed that an implicit additive diagnostic model also holds at the levels of associated psychopathology, neuropsychological performance and brain oscillations. We investigated this hypothesis using data of 61 boys (7–12 years old) with ADHD and 43 typically developing children. There were no significant differences in age and IQ between groups. Children were examined with Child Behavior Checklist (CBCL), the Integrated Visual and Auditory Test (IVA), and brain oscillations during eyes closed resting state. Inattention characteristics were associated with more pronounced internalizing problems, lower attention, and vigilance during IVA performance and at the Electroencephalography level with elevated Theta and diminished Beta power during eyes closed rest. In contrast, hyperactivity/impulsivity characteristics led to general psychopathology problems and showed at the neuropsychological level faster response speed and deficits in cognitive control and performance consistency, but were on the electroencephalography level without any deficits in EEG power. Considering differences in behavioral, neuropsychology, and electroencephalography levels in each subtype, separate clinical approaches should be recommended for them and an additive model for their combination.

Electroclinical pattern in the transition from West to Lennox-Gastaut syndrome

AimThe aim of this study was to analyze electroclinical features of a group of patients with West syndrome (WS) who subsequently developed Lennox-Gastaut syndrome (LGS) during the transition between both syndromes. MethodsA retrospective and descriptive study was conducted of a series of patients diagnosed with WS who developed LGS seen at Hospital de Pediatría Prof. Dr. JP Garrahan between January 2012 and January 2019. The medical charts of 170 patients with WS were analyzed. In 63 (37 %) of the children WS evolved to LGS. ResultsDuring the transition from WS to LGS four well-defined electroclinical patterns were recognized. The first corresponded to a group of patients with multiple seizure types, including epileptic spasms associated with multifocal paroxysms; the electroclinical pattern in second group showed mainly focal seizures associated with focal discharges in the EEG; the third group showed predominance of epileptic spasms and myoclonic seizures associated with diffuse spike-and-wave and polyspike-and-wave paroxysms; and the remaining group was characterized by a mixed electroclinical pattern including features of the other three groups. All patients had a neuropsychological deficit. Worsening of cognition and behavior was observed during the transition period in 11, 8, and 5 patients of groups 1, 3, and 4, respectively. ConclusionOur study of the transition period from WS to LGS allowed us to recognize four well-defined electroclinical patterns. The early recognition of the different patterns could, in the future, support a more precocious prognostic evaluation.

Does trail making test predict long-term prognosis in older patients with COPD?

Executive abilities are frequently impaired in patients with chronic obstructive pulmonary disease (COPD). We aimed at investigating the association between trail making test (TMT) and survival. Our series consisted of 68 stable COPD outpatients followed-up every 6months for 52.6 ± 27.6months. Enrolled patients underwent a baseline comprehensive neuropsychological assessment, including mini-mental state exam, attentional matrices, digit span, Rey auditory verbal learning, Rey-Osterrieth complex figure, copy drawing, tokens test, verbal fluency, category fluency, frontal assessment battery, Raven's progressive matrices, TMT-A, -B and -B-A. The association between neuropsychological deficits and overall mortality was investigated by Cox regression. During follow-up period, 41 patients (60.3%) died. After adjusting for potential confounders, TMT-B was significantly associated with mortality (HR = 2.42, 95% CI = 1.10-5.31), along with age (HR = 1.06, 95% CI = 1.0-1.13), overall comorbidity (HR = 1.29, 95% CI = 1.02-1.62) and use of noninvasive ventilation (HR = 2.16, 95% CI = 1.05-4.45). Defective TMT-B may be associated with long-term mortality in patients with stable COPD.

Inattention Symptoms are Predictors of Neuropsychological Functioning in Children from 3rd and 4th Grades

ABSTRACT Symptoms of inattention and hyperactivity/impulsivity, arranged along a continuum, are commonly associated with neuropsychological and academic deficits, even in the general population. The aim of this study is to analyze how Attention Deficit Hyperactivity Disorder (ADHD) symptoms are associated with the performance in neuropsychological and academic abilities (phonological processing, processing speed/automatic attention, executive functions, reading, and spelling) in school-age children. The sample consisted of 216 children from 3rd and 4th grades (M = 8.94 years old, SD =.71) from public elementary schools of two Brazilian capitals. Pearson correlation and Multiple Linear Regression analysis were performed. Inattention symptoms were the only predictors of performance in phonological processing (phoneme suppression and rapid automatized naming of letters), processing speed/automatic attention, executive functions, such as inhibitory control and cognitive flexibility, and reading fluency. Beta values ranged from .14 to .27, and the largest value was related to an inhibitory control task. Inattention, and not hyperactivity/impulsivity symptoms, seems to affect neuropsychological functions even in non-clinical diagnosed children. Contributions and future directions are discussed.

Outcomes of civilian pediatric craniocerebral gunshot wounds: A systematic review

Pediatric craniocerebral gunshot injuries (CGIs) occur both in the context of accidental and intentional trauma. The incidence and physiology of pediatric CGIs merit reexamination of prognostic factors and treatment priorities. This study characterizes the current understanding of mortality and prognostic factors in this patient population. A systematic search was conducted. Selection criteria included all studies published since 2000, which described civilian isolated CGIs in pediatric patients. Data were analyzed qualitatively and quantitatively to identify factors prognostic for the primary outcome of mortality. Secondary outcomes included functional outcome status, requirement for surgery, and injury complications. Study quality was assessed with the Newcastle-Ottawa Scale. This study was registered with PROSPERO (CRD42019134231). Initial search revealed 349 unique studies. Forty underwent full text screening, and eight studies were included in the final synthesis. The overall mortality rate was 44.8%. Most CGIs occurred in older teenagers. Aggressive surgical treatment was recommended by one author, while remaining studies emphasized clinical judgment. Reported prognostic factors include initial Glasgow Coma Scale, pupil reactivity, involvement of multiple lobes or deep nuclei, and bihemispheric injuries. Reported complications from CGIs included seizure, meningitis, abscess, cerebrospinal fluid leak, bullet migration, focal neurological deficits, endocrine abnormalities, cognitive deficits, and neuropsychological deficits. The Glasgow Outcome Scale was the predominant measure of function and demonstrated a moderate recovery in 17.4% and a good recovery in 27.3% of patients. This systematic review analyzed the existing evidence for prognostic factors in the context of pediatric CGIs. Significant long-term clinical improvement is possible with interventions including urgent surgical therapy. Fixed bilateral pupils and low initial Glasgow Coma Scale correlate with mortality but do not predict all patient outcomes. Patients younger than 15 years are underreported and may have differences in outcome. The literature on pediatric CGIs is limited and requires further characterization. Systematic Review, level IV.

Air Pollution as Risk Factor for Mental Disorders: In Search for a Possible Link with Alzheimer's Disease and Schizophrenia.

As a global problem that has increasingly been causing worldwide concern, air pollution poses a significant and serious environmental risk to health. Risks of cardiovascular and respiratory diseases, as well as various types of cancer, have been consistently associated with the exposure to air pollutants. More recently, various studies have also shown that the central nervous system is also attacked by air pollution. Air pollution appears to be strongly associated with a higher risk of cognitive defects, neurodevelopmental (e.g., schizophrenia) and neurodegenerative (e.g., Alzheimer's disease) disorders. Subjects with schizophrenia, as well as subjects with Alzheimer's disease, experience a variety of neuropsychological deficits and cognitive impairments. This determines an adverse effect on social and professional functioning, and it contributes to the long-term disease burden. However, no final conclusions have been drawn on the matter of the direct relationship between schizophrenia and Alzheimer's disease. In recent years, the topic of urbanicity and mental health has become increasingly important. Urban exposure to environmental toxins and pollution is currently described as a reliable risk factor for schizophrenia and other psychoses, and it has been demonstrated more and more how exposure to air pollutants is associated with increased risk of dementia. Pathways by which air pollution can target and damage the brain, leading to an increased risk for developing schizophrenia and Alzheimer's disease, are multiple and complex. Results from epidemiological studies suggest potential associations, but are still insufficient to confirm causality. Further studies are needed in order to verify this hypothesis. And if confirmed, the clinical implications could be of substantial relevance for both public and mental health.

The impact of brain injury on within-individual changes in moral disengagement: implications for criminal and antisocial behavior

The current study aims to further unpack the link between head injury and criminal behavior by examining the association between brain injury and changes in moral disengagement. The current study uses the Pathways to Desistance study (N = 1354) to estimate a series of longitudinal cross-lagged dynamic panel models to examine within-individual changes in moral disengagement across the study period. The results revealed that moral disengagement decreased over time, but sustaining a head injury resulted in a subsequent increase in moral disengagement across the study period. Head injuries may compromise expected changes in moral disengagement via neuropsychological deficits in brain regions that are implicated in moral decision-making. A continued investigation of this link would inform both criminological theory and intervention programming.

Executive behavior and functional abilities in children with perinatal stroke and the associated caregiver impact

ABSTRACT Perinatal stroke is the most common form of stroke in childhood and is followed by a variety of outcomes, with many children experiencing specific functional and neuropsychological deficits. The association of these outcomes with the psychosocial impact caregivers face is not well documented. The goal of our pilot study was to examine caregivers’ perception of executive behavior and functional abilities among children with perinatal stroke, and how these outcomes impact the caregivers. We administered three questionnaires to primary caregivers of children with perinatal stroke to obtain caregiver-reported measures of (1) executive behavior of their child (Behavior Rating Inventory of Executive Function, Second Edition), (2) the functional abilities of their child (Pediatric Evaluation of Disability Inventory Computer Adaptive Test), and (3) the psychosocial impact experienced by the caregiver themselves (Parental Outcome Measure). Participants included 20 children (mean age = 9.3 years, range = 6–16 years) with perinatal stroke and their primary caregivers. Functional abilities in the children were rated as clinically impaired in the domains of daily activities and mobility. Half of the children exhibited clinically impaired ratings on at least one executive behavior domain, but the mean scores for these domains did not reach clinically impaired levels. Greater ratings of problems in daily activities for the child was associated with greater caregiver guilt (r = −0.55, p = 0.02). Caregivers of children with perinatal stroke who experience limitations in performing daily activities should be more closely monitored for adverse impact and be provided the necessary support and education to alleviate the associated guilt.