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What somatosensory receptors are stimulated by mechanical displacement of body tissue?
Mechanical displacement of body tissue stimulates mechanoreceptors, which are specialized somatosensory receptors. These include various types such as Merkel cells (sensitive to light touch), Meissner's corpuscles (detecting changes in texture and slow vibrations), Pacinian corpuscles (responding to deep pressure and fast vibrations), and Ruffini endings (sensitive to skin stretch). Each type contributes to our ability to perceive different mechanical stimuli, such as touch, pressure, and vibration.
What else can I help you with?
What are sour receptors stimulated by?
Sour receptors are primarily stimulated by the presence of acidic compounds, specifically hydrogen ions. When these compounds come into contact with taste buds on the tongue, they trigger the sensation of sourness. Common sour-tasting foods include citrus fruits like lemons and sour candies.
What happens when a neuron is stimulated by another neuron?
When a neuron is stimulated by another neuron, an action potential is generated and travels down the axon of the stimulated neuron. This action potential triggers the release of neurotransmitters at the synapse, which then binds to receptors on the postsynaptic neuron, leading to either excitation or inhibition of the postsynaptic neuron.
What type of receptor does not trigger a sensation?
Silent receptors are a type of receptor that do not trigger a sensation when stimulated, even though they are capable of detecting stimuli. These receptors do not send signals to the brain to generate a conscious perception.
What lobe receives sensory information from skin receptors?
The parietal lobe of the brain receives sensory information from skin receptors. It processes sensations related to touch, temperature, pain, and proprioception. The primary somatosensory cortex, located in the parietal lobe, is specifically responsible for interpreting this sensory data.
What stimulates sensory impulses at receptors?
Sensory impulses at receptors are typically stimulated by specific environmental stimuli such as light, sound, touch, temperature, or chemicals. These stimuli activate specialized receptors on sensory neurons, which then generate neural signals that are transmitted to the brain for further processing and interpretation.
What system holds the cutaneous sensory receptors that reside in the skin?
The somatosensory system is responsible for holding the cutaneous sensory receptors that reside in the skin. These receptors allow us to sense touch, pressure, temperature, and pain. The somatosensory system transmits these signals to the brain for processing.
Receptors stimulated by changes in temperature?
Thermoreceptors
What receptors are stimulated when their hairs are bent?
Mechanoreceptors
Cutaneous sensory receptors that reside in the skin are part of what system?
Cutaneous sensory receptors in the skin are part of the somatosensory portion of the nervous system.
Stimulation of the irritant receptors in the lung can result in?
Irritant receptors:-Irritant receptors lie between airway epithelial cells. They are stimulated by mechanical stimuli, inhaled dusts, cold air, noxious gases and cigarette smoke. The receptors show rapid adaptation when they are continuously stimulated. Impulses travel via myelinated fibers in the vagus nerve. Irritant receptors lie betwIrritant receptors in more peripheral bronchi are insensitive to mechanical irritants, but they are sensitive to chemical stimuli; the pattern is reversed in the central airways. Reflex effects include bronchoconstriction and hyperpnoea.Irritant receptors are also sensitive to histamine and can thus contribute to the bronchoconstrictor response in asthmatic subjects in whom histamine is released from mast cells or other cells.een airway epithelial cells. They are stimulated by mechanical stimuli, inhaled dusts, cold air, noxious gases and cigarette smoke. The receptors show rapid adaptation when they are continuously stimulated. Impulses travel via myelinated fibers in the vagus nerve.Irritant receptors are also sensitive to histamine and can thus contribute to the bronchoconstrictor response in asthmatic subjects in whom histamine is released from mast cells or other cells.
What receptors are stimulated during urination?
Nerve receptors are stimulated during urination. This stimulation occurs when the walls of the bladder contract and the urination reflex is automatically activated.
What happens when the receptors in the skin are stimulated?
skin infection
Receptors stimulated by the physical forces that cause movement of fluid or vibration within the body are?
Mechanoreceptors are stimulated by physical forces like fluid movement or vibrations within the body. These receptors are sensitive to mechanical stimuli such as pressure, stretching, and shear forces, and they play a key role in various sensory processes, including touch, proprioception, and hearing.
Which is the first structure stimulated in a reflex arc?
Sensory receptors.
What receptors are stimulated by tissue damage?
Nociceptors are stimulated by tissue damage and are also called pain receptorsSourceIntroduction to the Human Bodyby Gerard Tortora and Bryan Derrickson
How are sound receptors stimulated?
Pain receptors are bare dendrites that react to a certain type of stimulus. Some pain receptors become activated when extremes of heat or cold cause your skin temperature to rise or fall to dangerous levels. Hope this helps!
What part of the cell is stimulated by outside chemicals triggering the cell to carry out specific functions?
Cell surface receptors are stimulated by outside chemicals, such as hormones or neurotransmitters, which in turn trigger the cell to carry out specific functions. The binding of these chemicals to the receptors initiates a signaling cascade within the cell that leads to various cellular responses.
