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Brain Sciences, Volume 14, Issue 12

December 2024 - 137 articles

Cover Story: Research suggests parallels between eating disorders and attention-deficit/hyperactivity disorder (ADHD) in terms of mid-brain-mediated impulsivity and top-down executive dysfunction. In ADHD, amphetamines upregulate a system characterised by low dopaminergic tone, assisting in improving executive function. A similar process might be at play with eating disorders. In this double-blind randomised study, we examined the impact of dexamphetamine treatment for obesity on executive function. Fifty-two participants were randomised to treatment or control groups. The participants completed subjective and objective measures of executive function at baseline, during titration, at maintenance, and at follow-up. Mixed effects models showed no apparent effects of amphetamine treatment for obesity on executive function. View this paper
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Articles (137)

  • Article
  • Open Access
1,792 Views
18 Pages

23 December 2024

Background/Objectives: Toxoplasma gondii (T. gondii), an obligate food-borne intracellular parasite, causes severe neuropathology by establishing a persistent infection in the host brain. We have previously shown that T. gondii infection induces...

  • Article
  • Open Access
2 Citations
1,857 Views
15 Pages

Altered Rhythmicity, Depressive Ruminative Thinking and Suicidal Ideation as Possible Correlates of an Unrecognized Autism Spectrum in Patients with Borderline Personality Disorder

  • Ivan Mirko Cremone,
  • Liliana Dell’Osso,
  • Benedetta Nardi,
  • Federico Giovannoni,
  • Francesca Parri,
  • Cristiana Pronestì,
  • Chiara Bonelli,
  • Gabriele Massimetti,
  • Stefano Pini and
  • Barbara Carpita

23 December 2024

Background/Objectives: Recent research has explored the presence of subthreshold autistic traits (ATs) in individuals with borderline personality disorder (BPD), suggesting that these traits may contribute to the severity of BPD symptoms and increase...

  • Article
  • Open Access
2 Citations
1,786 Views
16 Pages

Neurological Biomarker Profiles in Royal Canadian Air Force (RCAF) Pilots and Aircrew

  • Shawn G. Rhind,
  • Maria Y. Shiu,
  • Oshin Vartanian,
  • Shamus Allen,
  • Miriam Palmer,
  • Joel Ramirez,
  • Fuqiang Gao,
  • Christopher J. M. Scott,
  • Meissa F. Homes and
  • Gary Gray
  • + 2 authors

23 December 2024

Background/Objectives: Military aviators can be exposed to extreme physiological stressors, including decompression stress, G-forces, as well as intermittent hypoxia and/or hyperoxia, which may contribute to neurobiological dysfunction/damage. This s...

  • Review
  • Open Access
6 Citations
4,004 Views
28 Pages

23 December 2024

Radiation therapy is widely recognized as an efficacious modality for treating neoplasms located within the craniofacial region. Nevertheless, this approach is not devoid of risks, predominantly concerning potential harm to the neural structures. Adv...

  • Case Report
  • Open Access
3 Citations
2,644 Views
10 Pages

IgM Flare in Anti-MAG Neuropathy Post Rituximab Treatment: A Clinical Case and a Systematic Review of the Literature

  • Giovanni Siconolfi,
  • Francesca Vitali,
  • Maria Ausilia Sciarrone,
  • Michelangelo Ardito,
  • Valeria Guglielmino,
  • Angela Romano,
  • Giuseppe Granata,
  • Gabriella Silvestri and
  • Marco Luigetti

22 December 2024

Background/Objectives: Anti-MAG polyneuropathy is a demyelinating peripheral neuropathy associated with IgM monoclonal gammopathies, particularly MGUS (monoclonal gammopathy of undetermined significance) and Waldenström macroglobulinemia. It is...

  • Article
  • Open Access
2 Citations
3,542 Views
23 Pages

22 December 2024

Background/Objectives: Autism Spectrum Disorder (ASD) are neurodevelopmental disorders marked by challenges in social interaction, communication, and repetitive behaviors. People with ASD may exhibit repetitive behaviors, unique ways of learning, and...

  • Article
  • Open Access
2 Citations
2,419 Views
13 Pages

22 December 2024

Background: Cognitive impairment poses a significant global health challenge, emphasizing the critical need for early detection and intervention. Traditional diagnostics like neuroimaging and clinical evaluations are often subjective, costly, and ina...

  • Article
  • Open Access
1,238 Views
13 Pages

Ketamine Reduces Avoidance Responses During Re-Exposition to Aversive Stimulus: Comparison Between (S)-Isomer and Racemic Mixture

  • Clarissa A. Moura,
  • Anne N. de Sousa-Silva,
  • Ana Lívia Mesquita Soares,
  • Carina I. de Oliveira Torres,
  • Hindiael Belchior,
  • Edilson D. da Silva Jr and
  • Elaine C. Gavioli

22 December 2024

Background/Objectives: Recent studies have investigated the effects of ketamine on fear memory in animals. However, it is unclear if ketamine might affect avoidance memory and emotional behaviors concomitantly. In this study, we compared the effects...

  • Article
  • Open Access
2 Citations
1,478 Views
11 Pages

21 December 2024

Objectives: Growing evidence suggests a link between organophosphate insecticides and depression disorder. These chemicals are metabolized and subsequently expelled through the urinary tract. The present study aims to investigate whether dialkyl phos...

  • Article
  • Open Access
4 Citations
3,149 Views
20 Pages

Emotion Recognition Model of EEG Signals Based on Double Attention Mechanism

  • Yahong Ma,
  • Zhentao Huang,
  • Yuyao Yang,
  • Shanwen Zhang,
  • Qi Dong,
  • Rongrong Wang and
  • Liangliang Hu

21 December 2024

Background: Emotions play a crucial role in people’s lives, profoundly affecting their cognition, decision-making, and interpersonal communication. Emotion recognition based on brain signals has become a significant challenge in the fields of a...

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Brain Sci. - ISSN 2076-3425Creative Common CC BY license