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When your hit in the head do you damage the neurons in your brain or the axons?
When you are hit in the head, both neurons and axons can sustain damage. Neurons are the specialized cells responsible for transmitting electrical signals in the brain, while axons are long, slender projections that extend from neurons and transmit those signals to other neurons or tissues. Impact to the head can cause direct damage to neurons and axons, leading to functional impairment or cell death.
Are unmyelinated axons in the cerebral cortex?
Yes, unmyelinated axons are present in the cerebral cortex. While many neurons in the cerebral cortex have myelinated axons, some interneurons and shorter local circuit neurons have unmyelinated axons. These unmyelinated axons play a role in the local processing and communication within the cortex.
Do schwann cells surround axons of neurons on the cerebrum?
No, Schwann cells do not surround axons of neurons in the cerebrum. Schwann cells are primarily found in the peripheral nervous system, where they myelinate peripheral axons. In the central nervous system, including the cerebrum, oligodendrocytes perform a similar function by myelinating axons.
The branchlike structures the receive messages from other neurons are called?
Axons
Are axons and dendrites found in connectivity tissue?
No, axons and dendrites are not found in connective tissue; they are components of neurons, which are part of the nervous system. Axons transmit electrical impulses away from the neuron, while dendrites receive signals from other neurons. Connective tissue serves to support, bind, and protect other tissues and organs but does not contain neurons or their processes.
The cerebral cortex is the:a.gray matter, the axons and dendrites of neuronsb.gray matter, the cell bodies of neurons?
A.) The grey matter, the axons and dendrites of neurons.
The part of a spinal nerve that contains only sensory neurons is the?
The part of a spinal nerve that contains only sensory neurons is called the ventral root. There's also the axons of motor neurons and axons of sensory neurons.
What are the long arms of neurons called?
axons
When your hit in the head do you damage the neurons in your brain or the axons?
When you are hit in the head, both neurons and axons can sustain damage. Neurons are the specialized cells responsible for transmitting electrical signals in the brain, while axons are long, slender projections that extend from neurons and transmit those signals to other neurons or tissues. Impact to the head can cause direct damage to neurons and axons, leading to functional impairment or cell death.
Do nerves contain the axons of sensory and motor neurons?
Yes, nerves contain axons of both sensory neurons, which carry information from the body to the brain, and motor neurons, which carry instructions from the brain to the muscles and glands. The axons of sensory and motor neurons are bundled together within nerves to transmit signals throughout the body.
Are unmyelinated axons in the cerebral cortex?
Yes, unmyelinated axons are present in the cerebral cortex. While many neurons in the cerebral cortex have myelinated axons, some interneurons and shorter local circuit neurons have unmyelinated axons. These unmyelinated axons play a role in the local processing and communication within the cortex.
Myelinated neurons are embedded in what?
the axons of myelinated neurons are embeded in a protective covering of gray matter.
Axons and dendrites is another word for?
Axons are the output element of a neuron, and dendrites are the input elements of a neuron.
Do schwann cells surround axons of neurons on the cerebrum?
No, Schwann cells do not surround axons of neurons in the cerebrum. Schwann cells are primarily found in the peripheral nervous system, where they myelinate peripheral axons. In the central nervous system, including the cerebrum, oligodendrocytes perform a similar function by myelinating axons.
What are neurons made up of?
Cell body, dendrites, and axons
What are the thin chain-like extensions of the neurons called?
Axons
The branchlike structures the receive messages from other neurons are called?
Axons
