Muscle Spindles [nervosvalová vřeténka]

topical
35
Terms

fusus neuromuscularis
svalová vřeténka
svalové vřeténko

 

Muscle Stretch Receptors
Neuromuscular Spindles
Receptors, Stretch, Muscle
Stretch Receptors, Muscle

Persistent link   https://www.medvik.cz/link/D009470
Definition

Skeletal muscle structures that function as the MECHANORECEPTORS responsible for the stretch or myotactic reflex (REFLEX, STRETCH). They are composed of a bundle of encapsulated SKELETAL MUSCLE FIBERS, i.e., the intrafusal fibers (nuclear bag 1 fibers, nuclear bag 2 fibers, and nuclear chain fibers) innervated by SENSORY NEURONS.

DUI
D009470 MeSH Browser
CUI
M0014729
History note
93; was NEUROMUSCULAR SPINDLES 1965-92; was see under NERVE ENDINGS 1963-64
Online note
use MUSCLE SPINDLES to search NEUROMUSCULAR SPINDLES 1966-92
Public note
93; was NEUROMUSCULAR SPINDLES 1965-92; was see under NERVE ENDINGS 1963-64

A Anatomy
A08.675 Neurons 1 714
A08.675.650 Neurons, Afferent 68
A08.675.650.915 Sensory Receptor Cells 213
A08.675.650.915.750 Mechanoreceptors 120
A08.675.650.915.750.300 Golgi-Mazzoni Corpuscles
A08.675.650.915.750.425 Merkel Cells 12
A08.675.650.915.750.500 Muscle Spindles 35
A08.675.650.915.750.600 Neuroepithelial Cells 1
A08.675.650.915.750.700 Pacinian Corpuscles 22
A08.675.650.915.750.750 Pressoreceptors 51
A08.675.650.915.750.780 Pulmonary Stretch Receptors 3
A08.800.950 Sensory Receptor Cells 213
A08.800.950.750 Mechanoreceptors 120
A08.800.950.750.300 Golgi-Mazzoni Corpuscles
A08.800.950.750.425 Merkel Cells 12
A08.800.950.750.500 Muscle Spindles 35
A08.800.950.750.600 Neuroepithelial Cells 1
A08.800.950.750.700 Pacinian Corpuscles 22
A08.800.950.750.750 Pressoreceptors 51
A08.800.950.750.780 Pulmonary Stretch Receptors 3
A10 Tissues 372
A10.690 Muscles 1 987
A10.690.552 Muscle, Striated 29
A10.690.552.500 Muscle, Skeletal 1 295
A10.690.552.500.250 Hamstring Muscles 15
A10.690.552.500.500 Muscle Fibers, Skeletal 213
A10.690.552.500.750 Muscle Spindles 35
A11 Cells 976
A11.671 Neurons 1 714
A11.671.650 Neurons, Afferent 68
A11.671.650.915 Sensory Receptor Cells 213
A11.671.650.915.750 Mechanoreceptors 120
A11.671.650.915.750.300 Golgi-Mazzoni Corpuscles
A11.671.650.915.750.425 Merkel Cells 12
A11.671.650.915.750.500 Muscle Spindles 35
A11.671.650.915.750.600 Neuroepithelial Cells 1
A11.671.650.915.750.700 Pacinian Corpuscles 22
A11.671.650.915.750.750 Pressoreceptors 51
A11.671.650.915.750.780 Pulmonary Stretch Receptors 3