Neurons have specialized structures called synapses where chemical neurotransmitters are released to transmit signals to neighboring neurons. These synapses contain presynaptic vesicles filled with neurotransmitters, as well as receptor proteins on the postsynaptic membrane that detect and respond to the neurotransmitters. This specialized structure allows for precise and rapid communication between neurons.
A bundle of parallel neurons in the central nervous system is called a tract. Tracts are groups of axons that are organized together and carry specific types of information to different parts of the brain or spinal cord.
The retina is the layer of nerve tissue in the back of the eye that contains sensory neurons called photoreceptors. These photoreceptors, specifically rods and cones, respond to light and convert it into electrical signals, which are then transmitted to the brain via the optic nerve, allowing us to perceive visual information.
A group of neurons working together is called a neuronal network or neural network. This term refers to the interconnected network of neurons that communicate and collaborate to process and transmit information in the brain.
neurons (which trasmit impulses) and glial cells which provide support and nutrition for the neurons.
feature detectors-apexA synapse makes an input to the neutrons that analyze visual input and respond to the specific things.
Muscle cells are called myocytes, gland cells are called secretory cells, and specialized cells that respond to neural stimuli are called neurons.
sensory neurons
These are called efferent neurons. The one that carry impulses away are afferent. Afferent (A) are away (A).
Neurons have specialized structures called synapses where chemical neurotransmitters are released to transmit signals to neighboring neurons. These synapses contain presynaptic vesicles filled with neurotransmitters, as well as receptor proteins on the postsynaptic membrane that detect and respond to the neurotransmitters. This specialized structure allows for precise and rapid communication between neurons.
A bundle of parallel neurons in the central nervous system is called a tract. Tracts are groups of axons that are organized together and carry specific types of information to different parts of the brain or spinal cord.
The process is called neurotransmitter synthesis. It involves the conversion of precursor molecules into neurotransmitters by specific enzymes within neurons. This process is crucial for the production of neurotransmitters that are essential for communication between neurons in the brain.
sensory neurons
The space between neurons is called the synapse.
interneurons also called central or association neurons
neurons
Motor Neurons