相关实验视频

Updated: Jun 13, 2025

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging
11:50

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

Published on: February 4, 2022

3.9K

功能连接梯度揭示了功能神经障碍中改变的等级皮质组织

Christiana Westlin, Andrew J Guthrie, Cristina Bleier

    medRxiv : the preprint server for health sciences
    |June 12, 2025
    PubMed
    概括

    功能神经障碍 (FND) 显示出异常的大脑组织,在传感运动,感觉和表达系统中观察到改变的连接梯度. 这些发现突出了基于梯度的神经成像,以了解FND的大脑变化.

    更多相关视频

    Cerebellar Regional Dissection for Molecular Analysis08:51

    Cerebellar Regional Dissection for Molecular Analysis

    Published on: December 5, 2020

    4.7K
    Modeling the Functional Network for Spatial Navigation in the Human Brain05:55

    Modeling the Functional Network for Spatial Navigation in the Human Brain

    Published on: October 13, 2023

    1.0K

    相关概念视频

    Organization of the Brain01:30

    Organization of the Brain

    The brain is an integral component of the nervous system and serves as the center for processing sensory inputs, making decisions, and directing bodily actions. This complex organ is organized into three primary sections: the hindbrain, midbrain, and forebrain, each responsible for a range of vital functions.
    Hindbrain
    The hindbrain, located at the base of the brain, plays a vital role in regulating automatic processes that sustain life. It includes the medulla oblongata, which is essential for...
    745
    Role of Cerebellum and Prefrontal Cortex in Memory01:14

    Role of Cerebellum and Prefrontal Cortex in Memory

    The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
    387
    Somatosensory, Motor, and Association Cortex01:24

    Somatosensory, Motor, and Association Cortex

    The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...
    432
    Cerebral Hemispheres01:05

    Cerebral Hemispheres

    The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
    305
    Cerebrum: Anatomical Overview II01:11

    Cerebrum: Anatomical Overview II

    Each cerebral hemisphere can be divided into three main regions. The outermost region, the cerebral cortex, is a thin layer (2 to 4 millimeters thick) made up of gray matter, consisting of neuron cell bodies, dendrites, glial cells, and blood vessels. The middle region, or white matter, is primarily composed of myelinated nerve fibers organized into three types of large tracts: association fibers, commissures, and projection fibers. Association fibers connect different areas within the same...
    1.6K
    Lobes of the Cerebrum01:22

    Lobes of the Cerebrum

    The cerebral cortex, a critical structure of the brain, is intricately divided into two hemispheres, each consisting of four distinct lobes: occipital, temporal, frontal, and parietal. These lobes function cooperatively to regulate various cognitive and sensory functions, forming the basis of our complex neural capabilities.
    Frontal lobe
    The frontal lobes, located behind the forehead, are the command center of our brain, controlling personality, intelligence, and voluntary muscle movements....
    581