A presynaptic neuron is the neuron that sends a signal to a neighboring neuron at a synapse by releasing neurotransmitters from its axon terminal. It plays a crucial role in neural communication by initiating synaptic transmission, which influences the activity of the postsynaptic neuron.

Presynaptic Neuron

presynaptic neuron

Synaptic transmission is the process by which neurons communicate with each other through the release and reception of neurotransmitters across a synapse. This fundamental mechanism underlies all neural activity and is essential for brain function, including learning, memory, and behavior.

synaptic transmission

Neural communication is the process by which neurons transmit information through electrical and chemical signals, enabling the brain and nervous system to coordinate actions and responses. This intricate system involves the generation of action potentials, release of neurotransmitters, and the activation of receptors on adjacent neurons, facilitating complex behaviors and cognitive functions.

neural communication

Neurotransmitters are chemical messengers that transmit signals across synapses from one neuron to another, playing a crucial role in shaping everyday life and functions by influencing mood, sleep, and cognitive abilities. They are essential for proper brain function and are involved in a wide range of physiological processes and mental health conditions.

neurotransmitters

The axon terminal is the distal end of an axon, crucial for transmitting signals to other neurons, muscles, or glands. It contains neurotransmitters that are released into the synaptic cleft to propagate nerve impulses to the next cell in the network.

axon terminal

A postsynaptic neuron is the neuron on the receiving end of a synaptic transmission, where neurotransmitters bind to receptors on its membrane to initiate a response. This process is crucial for neural communication, playing a fundamental role in learning, memory, and overall brain function.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

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