Structural-and-dynamical similarity predicts compensatory brain areas driving the post-lesion functional recovery mechanism [0.03%]
结构和动态的相似性预测驱动病变后功能恢复机制的代偿脑区
Priyanka Chakraborty,Suman Saha,Gustavo Deco et al.
Priyanka Chakraborty et al.
The focal lesion alters the excitation-inhibition (E-I) balance and healthy functional connectivity patterns, which may recover over time. One possible mechanism for the brain to counter the insult is global reshaping functional connectivit...
Analysis of distributions reveals real differences on dichotic listening scores between left- and right-handers [0.03%]
分布分析揭示了左右利手者在二耳注意实验成绩上的差异性
Emma M Karlsson,Kenneth Hugdahl,Marco Hirnstein et al.
Emma M Karlsson et al.
About 95% of right-handers and 70% of left-handers have a left-hemispheric specialization for language. Dichotic listening is often used as an indirect measure of this language asymmetry. However, while it reliably produces a right-ear adva...
Slope of the power spectral density flattens at low frequencies (<150 Hz) with healthy aging but also steepens at higher frequency (>200 Hz) in human electroencephalogram [0.03%]
人类脑电图中，在低频（200赫兹）处功率谱密度的斜率变平缓
Srishty Aggarwal,Supratim Ray
Srishty Aggarwal
The power spectral density (PSD) of the brain signals is characterized by two distinct features: oscillations, which are represented as distinct "bumps," and broadband aperiodic activity, that reduces in power with increasing frequency and ...
A possible contribution of the locus coeruleus to arousal enhancement with mild exercise: evidence from pupillometry and neuromelanin imaging [0.03%]
蓝斑在轻度运动时提高唤醒水平的可能作用：来自瞳孔测量和黑素成像的证据
Yudai Yamazaki,Kazuya Suwabe,Atsuko Nagano-Saito et al.
Yudai Yamazaki et al.
Acute mild exercise has been observed to facilitate executive function and memory. A possible underlying mechanism of this is the upregulation of the ascending arousal system, including the catecholaminergic system originating from the locu...
Multivariate associations between dopamine receptor availability and risky investment decision-making across adulthood [0.03%]
贯穿成年期的风险投资决策与多巴胺受体可用量之间的多元关联性分析
Mikella A Green,Jennifer L Crawford,Camelia M Kuhnen et al.
Mikella A Green et al.
Enhancing dopamine increases financial risk taking across adulthood but it is unclear whether baseline individual differences in dopamine function are related to risky financial decisions. Here, thirty-five healthy adults completed an incen...
Childhood obesity is linked to putative neuroinflammation in brain white matter, hypothalamus, and striatum [0.03%]
儿童肥胖与大脑白质、下丘脑和纹状体疑似神经炎症有关
Zhaolong Adrian Li,Amjad Samara,Mary Katherine Ray et al.
Zhaolong Adrian Li et al.
Neuroinflammation is both a consequence and driver of overfeeding and weight gain in rodent obesity models. Advances in magnetic resonance imaging (MRI) enable investigations of brain microstructure that suggests neuroinflammation in human ...
Functional relevance of the extrastriate body area for visual and haptic object recognition: a preregistered fMRI-guided TMS study [0.03%]
关于体外体区在视觉和触觉物体识别中的功能相关性的一项fMRI引导的TMS研究
Hicret Atilgan,J X Janice Koi,Ern Wong et al.
Hicret Atilgan et al.
The extrastriate body area (EBA) is a region in the lateral occipito-temporal cortex (LOTC), which is sensitive to perceived body parts. Neuroimaging studies suggested that EBA is related to body and tool processing, regardless of the senso...
Altered functional connectivity associated with striatal dopamine depletion in Parkinson's disease [0.03%]
与帕金森病纹状体多巴胺耗竭相关的功能连接改变
Atsushi Shima,Rika Inano,Hayato Tabu et al.
Atsushi Shima et al.
We aimed to clarify whether dopamine depletion in the posterior dorsal striatum in early-stage Parkinson's disease (PD) alters synchronized activity in the cortico-basal ganglia motor circuit. In sum, 14 PD patients and 16 matched healthy c...
Individual theta-band cortical entrainment to speech in quiet predicts word-in-noise comprehension [0.03%]
个体θ频段皮层锁相在安静环境下的言语预测噪声中的词汇理解能力
Robert Becker,Alexis Hervais-Adelman
Robert Becker
Speech elicits brain activity time-locked to its amplitude envelope. The resulting speech-brain synchrony (SBS) is thought to be crucial to speech parsing and comprehension. It has been shown that higher speech-brain coherence is associated...
Dysfunctional cerebello-cerebral network associated with vocal emotion recognition impairments [0.03%]
与声音情感识别障碍相关的脑区功能异常中枢神经系统网络
Marine Thomasson,Leonardo Ceravolo,Corrado Corradi-Dell&#x;Acqua et al.
Marine Thomasson et al.
Vocal emotion recognition, a key determinant to analyzing a speaker's emotional state, is known to be impaired following cerebellar dysfunctions. Nevertheless, its possible functional integration in the large-scale brain network subtending ...