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Nervous System Vocabulary Set in Body: Full and Detailed List

The 'Nervous System' vocabulary set in 'Body' is carefully selected from standard international textbook sources, helping you master vocabulary in a short time. Comprehensive compilation of definitions, illustrative examples, and standard pronunciation...

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neuron

/ˈnʊr.ɑːn/

Example:

The brain contains billions of neurons.

brain

/breɪn/

Example:

The human brain is a complex organ.

spinal cord

/ˈspaɪ.nəl ˌkɔːrd/

Example:

Damage to the spinal cord can result in paralysis.

nerve

/nɝːv/

Example:

The doctor tested his reflexes to check his nerves.

nerve cell

/ˈnɜːrv sel/

Example:

A nerve cell transmits electrical signals throughout the body.

solar plexus

/ˈsoʊ.lər ˈplek.səs/

Example:

He took a hard punch to the solar plexus and gasped for air.

central nervous system

/ˈsen.trəl ˌnɜːr.vəs ˈsɪs.təm/

Example:

The brain and spinal cord make up the central nervous system.

glial cell

/ˈɡlaɪəl sel/

Example:

Glial cells play a crucial role in brain function by supporting neurons.

glial

/ˈɡlaɪ.əl/

Example:

Glial cells play a crucial role in supporting neurons.

peripheral nervous system

/pəˌrɪf.ər.əl ˈnɝː.vəs ˌsɪs.təm/

Example:

The peripheral nervous system connects the central nervous system to the limbs and organs.

autonomic nervous system

/ˌɔː.təˈnɑː.mɪk ˈnɝː.vəs ˌsɪs.təm/

Example:

The autonomic nervous system regulates involuntary bodily functions.

sympathetic nervous system

/ˌsɪm.pəˈθet.ɪk ˈnɜːr.vəs ˌsɪs.təm/

Example:

The sympathetic nervous system is responsible for the 'fight or flight' response.

parasympathetic nervous system

/ˌpærəˌsɪmpəˈθetɪk ˈnɜːrvəs ˌsɪstəm/

Example:

Activation of the parasympathetic nervous system promotes rest and digestion.

somatic nervous system

/soʊˈmætɪk ˈnɜːrvəs ˈsɪstəm/

Example:

The somatic nervous system controls voluntary movements like walking and lifting.

somatic sensory system

/soʊˈmætɪk ˈsɛnsəri ˈsɪstəm/

Example:

The somatic sensory system allows us to feel the texture of objects.

cranial nerve

/ˈkreɪ.ni.əl nɜːrv/

Example:

The optic nerve is a cranial nerve responsible for vision.

spinal nerve

/ˈspaɪ.nəl nɜːrv/

Example:

Damage to a spinal nerve can result in loss of sensation or muscle weakness.

plexus

/ˈplek.səs/

Example:

The solar plexus is a complex network of nerves located in the abdomen.

sensory nerve

/ˈsen.sər.i ˌnɜːrv/

Example:

The sensory nerve transmits signals from the skin to the brain, allowing us to feel touch and temperature.

motor neuron

/ˈmoʊtər ˈnʊrɑn/

Example:

Damage to motor neurons can lead to muscle weakness and paralysis.

unipolar neuron

/ˌjuːnɪˈpoʊlər ˈnʊrɑːn/

Example:

Sensory neurons, such as those found in the dorsal root ganglia, are typically unipolar neurons.

multipolar neuron

/ˌmʌltɪˈpoʊlər ˈnʊrɑːn/

Example:

The majority of neurons in the brain are multipolar neurons, facilitating complex neural networks.

axon

/ˈæk.sɑːn/

Example:

The electrical signal travels down the axon to the next neuron.

motor nerve

/ˈmoʊ.t̬ər ˌnɝːv/

Example:

The brain sends signals through the motor nerve to move your arm.

schwann cell

/ˈʃwɑːn sel/

Example:

Schwann cells are crucial for the regeneration of peripheral nerves.

fascicle

/ˈfæs.ɪ.kəl/

Example:

The nerve fascicle contains many individual nerve fibers.

fiber

/ˈfaɪ.bɚ/

Example:

Cotton fibers are used to make fabric.

ganglion

/ˈɡæŋ.ɡli.ən/

Example:

The dorsal root ganglion contains the cell bodies of sensory neurons.

olfactory nerve

/oʊlˈfæktəri nɜːrv/

Example:

Damage to the olfactory nerve can result in a loss of the sense of smell.

optic nerve

/ˈɑːptɪk nɜːrv/

Example:

Damage to the optic nerve can lead to vision loss.

oculomotor nerve

/ˌɑːk.jə.loʊˈmoʊ.t̬ər nɝːv/

Example:

Damage to the oculomotor nerve can lead to double vision and drooping eyelids.

trochlear nerve

/ˈtrɑːk.lɪər ˌnɜːrv/

Example:

Damage to the trochlear nerve can lead to double vision.

trigeminal nerve

/traɪˈdʒemɪnəl nɜːrv/

Example:

Damage to the trigeminal nerve can cause severe facial pain.

abducens nerve

/æbˈduː.sənz nɜːrv/

Example:

Damage to the abducens nerve can result in double vision.

facial nerve

/ˈfeɪʃl nɜːrv/

Example:

Damage to the facial nerve can lead to Bell's palsy.

vestibulocochlear nerve

/ˌves.tɪ.bjə.loʊˈkɑːk.li.ər nɝːv/

Example:

Damage to the vestibulocochlear nerve can lead to hearing loss or balance problems.

glossopharyngeal nerve

/ˌɡlɑː.soʊ.fəˈrɪn.dʒi.əl nɝːv/

Example:

Damage to the glossopharyngeal nerve can affect swallowing and taste.

vagus nerve

/ˈveɪ.ɡəs nɜːrv/

Example:

Stimulation of the vagus nerve can help regulate heart rate.

accessory nerve

/əkˈsesəri nɜːrv/

Example:

Damage to the accessory nerve can lead to weakness in the shoulder and neck.

hypoglossal nerve

/ˌhaɪ.poʊˈɡlɑː.səl ˈnɜːrv/

Example:

Damage to the hypoglossal nerve can lead to difficulties in speaking and eating.

neural network

/ˈnʊrəl ˈnetwɜːrk/

Example:

The company uses a neural network to detect fraud in financial transactions.

pons

/pɑːnz/

Example:

The pons plays a crucial role in regulating sleep and respiration.

ulnar nerve

/ˈʌlnər nɜːrv/

Example:

Hitting your 'funny bone' actually means you've struck your ulnar nerve.

femoral nerve

/ˈfem.ər.əl nɜːrv/

Example:

Damage to the femoral nerve can cause weakness in the leg.
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