Search results
Results From The WOW.Com Content Network
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
How neurons communicate with each other at synapses. Chemical vs. electrical synapses.
Khan Academy
Upper motor neurons control lower motor neurons and skeletal muscle cells. Located in the cerebral cortex, these neurons follow specific pathways and their dysfunction can impact reflexes and muscle tone. Understanding their role is key to unraveling the complexities of our nervous system.
Neurons (or nerve cells) are specialized cells that transmit and receive electrical signals in the body. Neurons are composed of three main parts: dendrites, a cell body, and an axon.
Neurons; Resting membrane potential and action potential; ... Functions of brain; Forebrain and reflex action; Parts of the human eye - features and functions; Neural control and coordination: Unit test; Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501(c)(3) nonprofit organization.
Course: Middle school biology > Unit 1. Lesson 4: Sensory processing and the brain. Sensory processing and the brain. Sensory processing and the brain. Understand: sensory processing and the brain.
The human brain, with its wrinkly cerebral cortex, is split into four lobes: frontal, parietal, occipital, and temporal. The frontal lobe controls body movements and executive functions, including thinking and problem-solving. The parietal lobe processes touch, pressure, temperature, and spatial orientation.
Brain: Parts & functions (Fore, mid & hind) Overview of the functions of the cerebral cortex. Thalamus, hypothalamus, and limbic system. Reflex action (& reflex arc) Functions of brain. Forebrain and reflex action. Science > How does the human body work? - Class 11 > Neural control and coordination >
Oligodendrocytes are glia cells in the central nervous system that serve multiple functions. Most importantly, they create the myelin sheath around neuron axons, which allows for faster and more efficient communication between neurons.