A frontal lobe syndrome has previously been reported in adults treated with selective serotonin reuptake inhibitors (SSRIs), but not in children. Five typical cases of apathy and lack of motivation, one accompanied by disinhibition, are described in a child and four adolescents. Symptoms were dose related and reversible. The subtlety of symptoms, lack of insight in patients, disabling effects, and delayed onset indicate a need for clinicians to inform families of these potential symptoms when SSRIs are prescribed.
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http://dx.doi.org/10.1089/104454601750284090 | DOI Listing |
J Neurodev Disord
January 2025
Graduate Neuroscience Program, University of California, Riverside, CA, USA.
Background: Fragile X syndrome (FXS) is a leading known genetic cause of intellectual disability and autism spectrum disorders (ASD)-associated behaviors. A consistent and debilitating phenotype of FXS is auditory hypersensitivity that may lead to delayed language and high anxiety. Consistent with findings in FXS human studies, the mouse model of FXS, the Fmr1 knock out (KO) mouse, shows auditory hypersensitivity and temporal processing deficits.
View Article and Find Full Text PDFHorm Mol Biol Clin Investig
January 2025
Department of Biochemistry, Faculty of Medicine, 37555 Urmia University of Medical Sciences, Urmia, Iran.
Autism spectrum disorder (ASD) is a pervasive neurobehavioral condition characterized by disruption of behavioral and emotional patterns in individuals with this condition. Given that various environmental and genetic factors play a fundamental role in the pathophysiology of ASD, it can be said that ASD is a multifaceted disease. This study used scientific databases including Google Scholar, PubMed, Scopus, and Semantic Scholar.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Johns Hopkins University, Baltimore, MD, USA.
Background: By 2050 the number of Alzheimer's Disease (AD) patients is projected to exceed 150 million worldwide. AD is an incurable, insufficiently understood, and devastating neurodegenerative disease, with high patient heterogeneity in terms of progression, clinical manifestation (including neuropsychiatric symptoms, NPS) and, importantly, responsiveness to treatment options.[1] In the last 20 years, 98% of clinical trials for AD have failed, highlighting the urgent need to drastically change pre-clinical research to develop better predictors of drug safety and effectiveness.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Beijing anding hospital, Beijing, Beijing, China.
:BACKGROUND: This randomized, open-label study examined the therapeutic effects of computerized cognitive training (CCT) combined with selective serotonin reuptake inhibitors (SSRIs) on cognitive impairment among patients with late-life depression (LLD). : METHOD: Study data were collected from May 5, 2021, to April 21, 2023. Outpatients who met diagnostic criteria for major depressive disorder according to the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria (HAMD-17) ≥ 18 and a total score on the MOCA) <26 were randomly assigned to receive up to 12 weeks of CCT and SSRIs treatment (n = 57) or SSRIs and Control treatment (n = 61).
View Article and Find Full Text PDFFront Psychiatry
December 2024
Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia.
Introduction: Aggression and self-harm disproportionately occur in youths preoccupied with social status tracking. These pathological conditions are linked to a serotonin (5-HT) deficit in the brain. Ablation of 5-HT biosynthesis by tryptophan hydroxylase 2 knockout (TPH2-KO) increases aggression in rodents.
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