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What neuron is before a synapse?

The synapse consists of the two neurons, one of which is sending information to the other. The sending neuron is known as the pre-synaptic neuron (i.e. before the synapse) while the receiving neuron is known as the post-synaptic neuron (i.e. after the synapse).


What is the opening across one neuron communicates with another neuron is known as what?

Synapse


What position on the muscle cell where the nerve fibers connect?

The point where a nerve fiber connects to a muscle cell is known as the neuromuscular junction. This connection allows the nerve signal, or action potential, to be transmitted from the nerve to the muscle cell, triggering muscle contraction.


The space between two neurons or between a neuron and a receptor is known as a?

The space between two neurons or between a neuron and a receptor is known as a synapse. In this gap, neurotransmitters are released from the presynaptic neuron and bind to receptors on the postsynaptic neuron, allowing for communication between the two cells.


What is the function of myoneural junction?

The myoneural junction, also known as the neuromuscular junction, is the synapse or connection point between a motor neuron and a skeletal muscle fiber. Its primary function is to transmit signals from the nervous system to the muscle, facilitating muscle contraction. When an electrical impulse reaches the junction, it triggers the release of neurotransmitters, such as acetylcholine, which bind to receptors on the muscle fiber, leading to depolarization and subsequent contraction. This process is essential for voluntary movement and muscle coordination.


What is the opening across which one neuron communicates with another neuron known as?

The opening across which one neuron communicates with another neuron is called a synapse. At the synapse, chemical signals called neurotransmitters are released from the presynaptic neuron, which then bind to receptors on the postsynaptic neuron to transmit the signal.


What is the name of the region where two neurons are in done contact is known as?

synapse is that junction through which impulse can be transmitted from one neuron to another.


what are the differences between pre-synaptic and post-synaptic neuron?

Yes. A synapse by definition is the space (gap) between one neurons terminal buton and another neurons dendrites. So, the neuron with the terminal buton end is known as the pre-synaptic neuron and the neuron after the synapse is known as the post-synaptic neuron.


What is the meaning of axon knob?

The axon knob, also known as the presynaptic terminal, is the end of the axon of a neuron that forms a synapse with another neuron or a muscle or gland cell. It stores and releases neurotransmitters to communicate signals to the target cell.


Skeletal muscle fiber is controlled by a motor neuron at a single?

Each muscle cell is only innervated by a single motor neuron, but each motor neuron innervates any number of muscle cells. When an action potential travels down the axon of an alpha motor neuron, it will depolarize several muscle cells at the same time, a phenomenon known as summation.


What neuron comes between the sensory and motor neuron?

Essentially, it is the interneuron. The body has numerous sensory receptors. The sensory receptors are stimulated an send their signal to the central nervous system and synapse or connect with an interneuron which is the processing center. The interneuron then synapses or connects with the motor neuron which sends a message/instruction by way of the motor neuron to skeletal muscle, smooth muscle, cardiac muscles, or glands. This is true, but to add more information, the Interneuron is also known as "relay neuron", "association neuron" or "local circuit neuron".Source:http://en.wikipedia.org/wiki/Interneuron


What happens at a synapses?

At a synapse, one neuron sends signals to another neuron through the release of chemicals called neurotransmitters. These neurotransmitters travel across the synapse and bind to receptors on the receiving neuron, which can either excite or inhibit the next neuron's activity. This communication between neurons plays a crucial role in transmitting information throughout the nervous system.