A normative study of the Czech Edinburgh Cognitive and Behavioural ALS Screen (ECAS): a brief report.

Edinburgh Cognitive and Behavioural ALS Screen (ECAS) is a brief, standardized assessment of cognitiveimpairment inamyotrophic lateral sclerosis. OBJECTIVE: We aimed to createa normative dataset for the ECAS Czech version (ECAS-CZ) in order to make the assessment applicable for clinical settings. METHOD: Included were 102 healthy participants (mean age: 54.92 ± 14.55; education: 14.52 ± 2.44; 54:48 females/males) that fulfilled rigorous exclusion criteria and controlled for depressive symptoms. RESULTS: The internal consistency of ECAS-CZ was acceptable (Cronbach's α = .69). We found medium correlations (rho ≈ .5) of age and education with ECAS-CZ Total score but not with gender. Cut-offs with -2 SD's threshold are presented for the differentiation of cognitive impairment. We report percentile values for ECAS-CZ Total including all subscales. CONCLUSION: We provide normative values for ECAS-CZ that are well suited for the detection of cognitive impairment in clinical settings especially for patients with ALS.Supplemental data for this article is available online at https://doi.org/10.1080/13854046.2021.1978553 .

Time Perception is a Focal Symptom of Attention-Deficit/Hyperactivity Disorder in Adults.

Attention-Deficit/Hyperactivity Disorder (ADHD) is classically associated with symptoms that include inattentiveness, hyperactivity, and impulsivity together with a variety of other observable externalized symptoms. ADHD has also been associated with specific internalized cognitive symptoms, including restlessness and emotional impulsivity. This disorder has been recognized as a lifelong condition and can be recognized by a variety of unique cognitive phenomena. In addition to the frequently ignored affective symptoms exhibited by individuals diagnosed with ADHD, problems with time perception have been noted, although these are considered to be secondary issues. Temporal shifts in cognitive processing, however, may be at the very root of ADHD-related symptoms, given the importance of coordinated signal translation in the construction of behavior. In this review, we consider the evidence that suggests that differences in time perception are a central symptom in adults with ADHD. Some of these differences include the feeling of time moving faster, which causes difficulties in prospective time tasks and inaccuracies in time estimation tasks. We analyze the literature from both neurological and psychological perspectives and include an assessment of tools that can be administered via computer to measure time perception. We also suggest several computer-based methods that might be used to address problems with time perception in both children and adults. We strongly recommend the inclusion of ADHD symptoms associated with time perception in the next revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM) published by the American Psychiatric Association.