A simultaneous electroencephalography and eye-tracking dataset in elite athletes during alertness and concentration tasks.

The dataset of simultaneous 64-channel electroencephalography (EEG) and high-speed eye-tracking (ET) recordings was collected from 31 professional athletes and 43 college students during alertness behavior task (ABT) and concentration cognitive task (CCT). The CCT experiment lasting 1-2 hours included five sessions for groups of the Shooting, Archery and Modern Pentathlon elite athletes and the controls. Concentration targets included shooting target and combination target with or without 24 different directions of visual distractors and 2 types of music distractors.

Ghrelin modulates dopaminergic neuron formation and attention deficit hyperactivity disorder-like behaviors: From animals to human models.

Attention deficit hyperactivity disorder (ADHD) is one of the most prevalent psychiatric disorders in children. The orexigenic hormone ghrelin is important in neuroprotection and neurodevelopment, which may play an important role in psychopathogenesis of ADHD. This study aimed to systematically investigate the genomic and pharmacological manipulations of ghrelin functioning in ADHD-like symptoms in zebrafish models and validated the effects of ghrelin polymorphisms in human subjects with ADHD.

Esculetin improves cognitive impairments induced by transient cerebral ischaemia and reperfusion in mice via regulation of mitochondrial fragmentation and mitophagy.

Mitochondrial dynamics regulate mitochondrial autophagy (mitophagy) and apoptosis, which are important events for the quality control of mitochondria and mitochondrial-associated diseases. Esculetin (ESC) is a natural coumarin that exhibits inspiring biological activities in a variety of animal models, but its neuroprotective effects on cerebral ischaemia have not been clearly elucidated. In this paper, we demonstrated the effects of ESC on transient cerebral ischaemia and reperfusion injury induced in a mouse model and examined the possible underlying mechanisms by investigating mitochondrial fragmentation-regulated mitochondrial autophagy and apoptosis.

Suppressing the Na/H exchanger 1: a new sight to treat depression.

Na/H exchanger 1 (NHE1), an important regulator of intracellular pH (pHi) and extracellular pH (pHe), plays a crucial role in various physiological and pathological processes. However, the role of NHE1 in depression has not yet been reported. This study was designed to investigate the role of NHE1 in the animal model of depression and explore the underlying mechanisms.

Glucocorticoid receptor dysfunction orchestrates inflammasome effects on chronic obstructive pulmonary disease-induced depression: A potential mechanism underlying the cross talk between lung and brain.

Depression is highly prevalent among patients with chronic obstructive pulmonary disease (COPD). However, depression with COPD comorbidity is often underdiagnosed and undertreated, and pathogenic research is also insufficient. In the present study, we characterised pulmonary and hippocampal dysfunction by researching the interaction between inflammasome-regulated cytokines and glucocorticoid receptor (GR) signalling by investigating the role of fluoxetine (FLU), one of the most widely used antidepressants in clinical practice.