Special Senses C 14 Flashcards

1
Q

Somatic nervous system

A

Is responsible for our conscious perception of the environment and for our voluntary responses to the perception by means of skeletal muscles

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2
Q

Exteroceptor

A

Is a receptor that is located nearest stimulus in the external environment

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3
Q

Interoceptor

A

Is one that interprets stimuli from internal organs and tissues

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4
Q

Proprioceptor

A

Is a receptor located near moving part of the body such as a muscle that interprets the positions of tissues as they move

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5
Q

Free nerve ending

A

With dendrites in bedded in tissue that would receive a sensation

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6
Q

Encapsulated ending

A

In which the sensory nerve endings are in capsulated and connective tissue that enhances their Sensitivity

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7
Q

Receptor cell

A

Which has the state structural components to interpret a specific type of

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8
Q

Photo receptor

A

The cells in the retina that respond to light stimuli are example of a specialized receptor

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9
Q

Chemoreceptor

A

Chemical stimuli can be interpreted by chemo receptor that interprets chemical stimuli such as an objects taste or smell

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10
Q

Osmo receptors

A

Respond to salute concentrations of body fluids

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11
Q

Nociceptor

A

Additionally pain is primarily chemical sense that interprets the presence of chemical some tissue damage or similar intense tonight through a nociceptor

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12
Q

Mechanoreceptor

A

Physical stimuli such as pressure and vibration as well as the sensation of sound and body position balance are interpreted through a mechanoreceptor

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13
Q

Thermoreceptor

A

Another physical stimulus that has its own type of receptors temperature which is sent through a thermoreceptor that is either sensitive to temperature is above heat or Cold normal normal

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14
Q

General sense

A

Is one that is distributed throughout the body and has a receptor cells within the structures of other organs

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15
Q

Special cents

A

Is one that has a specific organ devoted to it namely the eye inner ear tongue or nose

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16
Q

Sensory modality

A

Refers to the way the information is encoded which is similar to the idea of transduction

17
Q

Sub modalities

A

Specific categories for sensory modalities

18
Q

Somatosensation

A

General sense of touch

19
Q

Sensation

A

The activation of sensory receptor cells at the level of the stimulus

20
Q

Perception

A

Is the central processing of sensory stimuli into a meaningful pattern

21
Q

Receptors

A

Are the cells or structures that Detect sensations

22
Q

Ligands

A

Chemicals that activates receptors

23
Q

Three classifications of receptor cells

A

Cell type position and function