Transient global amnesia (TGA) is characterized by sudden and temporary memory impairment, while transient epileptic amnesia (TEA) represents amnestic attacks as the main manifestation of focal epilepsy with presumed temporal origin. We present a 48-year-old patient who experienced transient amnesia 10 weeks after right selective amygdalo-hippocampectomy for right temporal lobe epilepsy. Despite TEA being a plausible explanation for amnesia in patients with temporal lobe epilepsy, no epileptiform discharges were found during the amnestic episode and key features indicative of TGA, including long duration, isolated occurrence, and dense anterograde amnesia of the episode, argued against a diagnosis of TEA in this case. Notably, the patient has remained seizure-free (now 4,5 years) and stopped taking antiseizure medication 32 months after surgery. Although TGA clinical criteria formally exclude patients with recent active epilepsy, neurologists should be aware that TGA can occur after epilepsy surgery in the temporal lobe. Therefore, we consider it of high clinical relevance to establish a careful differential diagnosis between TGA and epileptic amnestic attacks after epilepsy surgery to avoid unnecessary reintroduction or continuation of antiseizure medication. Additionally, this case presents the first comparison of detailed neuropsychological test results before and after a presumed TGA episode, revealing a complete recovery of anterograde memory functions within 1 day. PLAIN LANGUAGE SUMMARY: A 48-year-old patient experienced an episode of transient amnesia 10 weeks after epilepsy surgery. Given the patient\'s history, an epileptic origin of the episode initially seemed likely. However, tests revealed no seizure activity during the episode and the characteristics matched a condition called transient global amnesia. This case highlights the importance of correctly diagnosing memory impairments after epilepsy surgery to prevent unnecessary treatment.

UNASSIGNED: TBI incidence and distribution are largely overrepresented in low- to middle-income countries (LMICs), such as South Africa (SA), with substantial associated human and financial costs. However, access to rehabilitation for the public is severely limited and not standard practice in SA. Given this background, studies demonstrating the successful implementation of neuropsychological rehabilitation in a LMIC setting are important. Published studies of this nature are generally lacking in this context. Further, there is a need to evaluate interventions that can be implemented at a low cost. To this end, we report on a neuropsychological rehabilitation program for an individual with severe TBI in a LMIC context, aimed at improving his capacity for activities of daily living.
UNASSIGNED: A 33-year-old, South African male who sustained a severe traumatic brain injury (TBI) partook in a neuropsychological intervention aimed at remediating functional deficits and enhancing independent functioning. The intervention utilised principles of Goal Management Training and external memory aids, with reliance on procedural memory and errorless learning, to target the participant\'s impairments in executive functioning and memory through the use of assistive technology-namely smart device applications.
UNASSIGNED: Data collected pre- and post-intervention on formal neuropsychological measures demonstrated no significant change in cognition. However, observational data and qualitative feedback from the participant\'s family indicated notable improvement in performance on everyday tasks with reduced number of errors and reduced need for external prompting whilst completing intervention tasks across sessions.
UNASSIGNED: In the context of severe TBI, neuropsychological rehabilitation can facilitate gains in independent functioning. This study provides support for the value of neurorehabilitation especially for interventions that can be rolled out at low cost and should serve as impetus for further such research in South Africa, where neuropsychological rehabilitation infrastructure and services are lacking.

Objective: Despite varying opinions, little research has examined how to best write pediatric neuropsychology reports. Method: This study gathered input from 230 parents on how text difficulty (reading level) and visual emphasis (bullets, underline, italics) affect report readability and utility. We focused on the most-read report section: summary/impressions. Each parent rated the readability and usefulness of a generic summary/impressions section written in four different styles. The four styles crossed text difficulty (high school-vs-collegiate) with use of visual emphasis (absent-vs-present). Results: Parents found versions with easier text to be more clearly written, easier to follow, and easier to find information (p<.001). Parents rated those with harder text to be overly detailed, complex, hard to understand, and hard to read (p<.001). Visual emphasis made it easier to find key information and the text easier to follow and understand - but primarily for versions that were written in difficult text (interaction p≤.026). After rating all four styles, parents picked their preference. They most often picked versions written in easier text with visual emphasis (p<.001). Conclusions: Findings support writing styles that use easier text difficulty and visual emphasis.

UNASSIGNED: This study develops the evidence-base of interventions for inappropriate sexualised behaviour following brain injury involving adolescents.
UNASSIGNED: We describe a Single-Case Multiple Baseline Design intervention of Positive Behavioural Support (PBS) across settings. It involves a 16 year old adolescent who had a severe Traumatic Brain Injury (TBI) and presented with sexualised talk and touch. PBS may potentially be a successful intervention to remediate this. The aim of the article was to determine whether PBS could reduce the frequency and impact of the sexualised behaviour in a variety of his key daily settings. Visual and quantitative analyses were completed before and after the introduction of the PBS intervention within home and school settings.
UNASSIGNED: Findings showed reduction in the frequency of sexualised talk and touch alongside subjective impact ratings in the home. Downward trends were encouraging in the school settings, but demonstrated smaller effects than home. The Overt Behaviour Scale showed a reduction in overall severity and the impact on others.
UNASSIGNED: This study shows the promising impact on behaviour of introducing the PBS intervention within the home and school settings to support positive clinical change evidenced in the reduction in target behaviours and subjective response for caregivers.
Positive Behavioural Support is an effective intervention for managing inappropriate sexualised behaviour in a young person with a traumatic brain injury.Positive Behavioural Support can improve the subjective experience of the young person and their caregivers in parallel to managing behaviour.Single Case Experimental Design can be utilised across care and home settings for measuring change in person-centred interventions.

This is a case study of a patient in her 50s who presents with severe malnutrition, alcohol dependence, and untreated Bipolar Affective Disorder. She was hospitalized multiple times and placed in a group home 1 year after symptom onset. Cognitive and functional improvements are observed over a 6-year period, as demonstrated by 3 comprehensive neuropsychological evaluations. Residing in a monitored and structured environment for 6 years, with stability in psychiatric medications, monitored nutrition and abstinence from alcohol are attributed to this improvement. This study provides unique evidence of the impact of balanced nutrition and improvements in psychiatric symptoms on cognition.

Central nervous system tumors produce adverse outcomes in daily life, although low-grade gliomas are rare in adults. In neurological clinics, the state of impairment of executive functions goes unnoticed in the examinations and interviews carried out. For this reason, the objective of this study was to describe the executive function of a 59-year-old adult neurocancer patient. This study is novel in integrating and demonstrating biological effects and outcomes in performance evaluated by a neuropsychological instrument and psychological interviews. For this purpose, pre- and post-evaluations were carried out of neurological and neuropsychological functioning through neuroimaging techniques (iRM, spectroscopy, electroencephalography), hospital medical history, psychological interviews, and the Wisconsin Card Classification Test (WCST). There was evidence of deterioration in executive performance, as evidenced by the increase in perseverative scores, failure to maintain one\'s attitude, and an inability to learn in relation to clinical samples. This information coincides with the evolution of neuroimaging over time. Our case shows that the presence of the tumor is associated with alterations in executive functions that are not very evident in clinical interviews or are explicit in neuropsychological evaluations. In this study, we quantified the degree of impairment of executive functions in a patient with low-grade glioma in a middle-income country where research is scarce.

Survivors of pediatric brain tumors are at high risk for long-term neuropsychological difficulties. In the current case study, we present longitudinal neuropsychological data spanning 10 years (from age 9 to 19 years) of a patient with a rare, very large, bifrontal, embryonal tumor with abundant neuropil and true rosettes (ETANTR), which is typically associated with poor survivorship and significant neurological impact. Results demonstrated that the patient had largely intact cognitive functioning with specific difficulties in executive functioning, fine motor skills, and adaptive functioning at her most recent neuropsychology 10-year follow-up. These results highlight outcomes for a patient with remarkable resiliency in the context of numerous risk factors (a very large tumor size, multi-modal treatment, and seizure history). Patient protective factors (a high level of cognitive reserve, family support, and appropriate comprehensive educational services) likely contributed to the patient\'s favorable neuropsychological outcome. The patient\'s age at brain tumor diagnosis (9 years) and associated treatment was at a critical period of development for emerging higher order cognitive functions which likely impacted acquisition of executive functioning skills and secondarily adaptive skill outcomes. Consequently, pediatric brain tumor survivors with ETANTR or other frontal tumors require targeted screening of executive functions and proactive interventions.

Objective: We report a neuropsychological evaluation for a 39-year-old, right-handed, white female who 8 years ago developed delayed post-hypoxic leukoencephalopathy (DPHL), a rare demyelinating syndrome, two-weeks following an anoxic brain injury due to an overdose from benzodiazepines. Methods: An extensive record review documenting her medical timeline and treatment over the last 8 years was conducted using the available EMR system, which also included both EEG and neuroimaging data. Eight years post injury, a comprehensive neuropsychological battery was administered with corrected normative data for age, race, education, and other demographic factors when available. Collected data was compared with other case reports of DPHL. Results: The neuropsychological profile indicated difficulties across multiple cognitive domains that appeared driven by executive dysfunction, likely related to fronto-subcorto-striatal dysfunction. Conclusion: As a rare disease, the process by which DPHL occurs is not fully understood. Our results revealed similar findings in the literature for learning and memory, attention, processing speed, and executive functions. This is discussed in the context of available neuroimaging while highlighting the value of comprehensive neuropsychological assessment in DPHL even years post-injury.

UNASSIGNED: Approximately 50% of patients with amyotrophic lateral sclerosis (ALS) experience cognitive decline, with frontotemporal dementia (FTD) accounting for up to 15% of these cases. Despite this, there is considerable delay in diagnosis, which affects patient care.
UNASSIGNED: We report longitudinal results of neuropsychological evaluations in a patient diagnosed with non-fluent/agrammatic primary progressive aphasia (nfvPPA) and amyotrophic lateral sclerosis (ALS). The patient, Ms. X, presented with progressive speech difficulties starting in her late-60\'s. Initial diagnosis was nfvPPA. After 4-5 years of progressive swallowing difficulties, as well as facial weakness, her diagnosis was modified to PPA-ALS.
UNASSIGNED: Ms. X underwent neuropsychological evaluations three times over a period of five years. Results of evaluations were intact and stable over time, except for progressive loss of speech impacting her performance on a sentence repetition task.
UNASSIGNED: This case study provides valuable insight into the overlap between PPA-ALS from a neuropsychological standpoint. The results reflect preserved cognitive skills in the context of loss of speech and motor abilities. This case study also shows the length of time between onset of symptoms and clear diagnosis, which often requires an immense amount of health literacy and personal advocacy on the part of the patient.

Objective: POLR3-HLD or 4H leukodystrophy is an autosomal recessive disorder characterized by hypomyelination, hypodontia, and hypogonadotropic hypogonadism, and caused by variants in POLR3A, POLR3B, POLR1C, or POLR3K genes. Neurological and non-neurological clinical features and disease severity vary. While previous studies reference variable cognition, this is the first report of 4H detailing a comprehensive neuropsychological assessment. Method: The current study presents a 20-year-old, English-speaking, right-handed, non-Hispanic White female with 12 years of education with genetically confirmed 4H POLR3B-related leukodystrophy without hormonal replacement treatment. Results: At age 4, developmental delays, ataxia, hearing loss, and abnormal dentition were present. Imaging, endocrinology, and neurologic examinations revealed hypomyelination, reduced cerebellar volume, delayed bone age density, osteopenia, and evidence of adrenarche without signs of true puberty. Neuropsychological assessment at age 20 revealed global cognitive impairment with intellectual, attention, verbal memory retrieval, construction, executive (e.g. processing speed, sustained attention) and math computation deficits, along with behavioral dysregulation. Conclusion: We present the first detailed neuropsychological assessment of a patient with 4H leukodystrophy. The neuropsychological assessment revealed cognitive and behavioral dysexecutive deficits aligning with hypomyelination observed on imaging. Further longitudinal studies are needed to shed light on the neurobehavioral presentation associated with this disorder to assist care providers, patients, and their families.