These findings highlight the significance of rearing behavior and behavioral lateralization as potential behavioral markers ...

Behavioral lateralization, the preferential use of one side of the body and its corresponding brain hemisphere, is a pervasive aspect of vertebrate neurobiology. This phenomenon, which manifests ...

A new study suggests that the side of the body initially affected by Parkinson's disease could predict cognitive or ...

Background and Purpose —Transcranial Doppler ultrasonography (TCD) permits the assessment of cognitively induced cerebral blood flow velocity (BFV) changes. We sought to investigate the lateralization ...

Available evidence suggests that dynamic functional connectivity can capture time-varying abnormalities in brain activity in resting-state cerebral functional magnetic resonance imaging (rs-fMRI) data ...

A large-scale study finds no evidence that left-handed people are more creative, challenging a long-held myth about ...

The Scientific Reason Dogs Tilt Their Heads—And Why It’s So Cute originally appeared on Parade Pets.

Brain anatomical age is an effective feature to assess the status of the brain, such as atypical development and aging. Although some deep learning models have been developed for estimating infant ...

Parkinson’s disease often starts on one side of the body, and new research shows this asymmetry influences how non-motor symptoms progress.

编辑推荐： 【编辑推荐】来自国际团队的研究人员通过对比食鳞与非食鳞条件下的行为学和形态学特征，揭示了表型可塑性 (phenotypic plasticity)如何促进食鳞慈鲷 (Perissodus microlepis)捕食偏侧性 (laterality)的形成。研究发现：随着捕食经验积累，攻击频率提升且下颌骨 (dentary bone)沿前后轴显著伸长，优势 ...

Cats often sleep on their left side. Scientists studied over 400 YouTube videos of cats. Two-thirds preferred left-side ...