. what is the process in which receptors become less sensitive to repeated presentations of the same stimulus
31e90597aa493e1cc7b0589ce64ebafc
In the process known as what , sensory receptors become less sensitive to repeated presentations of the same stimulants In the process known as what , sensory receptors become less sensitive to repeated presentations of the same stimulants - 7918194
a683a0d6504cb3fb9afbc47f6be32288
- A form of treatment that consists of repeated pairings of a stimulus with a very unpleasant stimulus. habituation Decreased responsiveness to a stimulus after repeated presentations. operant conditioning. Also called instrumental conditioning, a form of associative learning in which the consequences of a behavior change the probability of the behavior's occurrence.
6b3cec4d7c89179eaf4acd2ef77cbf38
Sense of Touch A touch receptor is considered slowly adapting if it does not respond to a change in stimulus very quickly. These receptors are very good at sensing the continuous pressure of an object touching or indenting the skin but are not very good at sensing when the stimulus started or ended. Pain receptors: The scientific term is nocireceptor.  2 Noci- in Latin means injurious or hurt which is a good clue that these receptors detect pain or stimuli that can or does cause damage to the skin and other tissues of the body.
8990ed34fa62d11ab4137692c89b032a
Operant conditioning In Pavlovian conditioning, the repeated pairing of a stimulus such as Pavlov's bell to an affectively important event like the receipt of food, leads to the anticipatory elicitation of what is termed a conditioned response, such as salivation, when the bell is sounded.
531099e34875e38ae65a45854a5ae08a
Sensory adaptation The sensory neurons stimulated by the table's surface respond immediately, but then respond less and less until they may not respond at all; this is neural adaptation. More generally, neural adaptation refers to a temporary change of the neural response to a stimulus as the result of preceding stimulation.
1c5f7e146a7adc2cdd177d1574f83629
- Conditioned taste aversion is a type of learning in which the hedonic response to a gustatory stimulus is changed as a result of association with a toxic visceral stimulus (Grill, 1985). It is an unusual kind of conditioning because it can occur when the interval between the gustatory stimulus and the toxic stimulus is hours, it can occur in one trial, and it is resistant to extinction.
44513331682d63b7027f748c4a710872
Z's Chapter 13 Questions The stimulus energy must occur within the receptor's receptive field. The stimulus energy must match the specificity of the receptor. A generator potential in the associated sensory neuron must reach threshold. The stimulus energy must be converted into the energy of a graded potential. called a transduction potential.
0ffad71640305b2b9db2dbac07a5b17d
- Sensory adaptation is the process by which our brain cells become less sensitive to constant stimuli that are picked up by our senses. This process occurs for all the senses except for vision, which is the most important sense for humans. Sensory adaptation of vision is avoided through saccadic movements of the eye.
4c39fd5fcfc1e7f123c74d8280024dc7
Sensory Adaptation: Definition & Examples Sensory adaptation is defined as the diminished sensitivity to a stimulus as a consequence of constant exposure to that stimulus. Brain cells begin to fire when they pick up on a new stimulus in your environment as signaled by your sensory organs (your ears, eyes, nose, etc.).
5ce112c2aa804c642cecb259a9580d75
- Adaptation is a decrease in the size of the receptor potential with a constant stimulus. Slowly adapting or tonic receptors show little adaptation in response to a prolonged stimulus. Rapidly adapting or phasic receptors adapt quickly. These receptors detect changes in stimuli intensity.
72a3c400fce53499b4eb9610a717abfe
- The same_____can have different effects depending on the properties of the_____. neurotransmitter, receptor If a second stimulus arrives before relaxation phase has ended, a second more powerful contraction occurs.
18c133c59b1f783958fac5b38dc5cd76
- Summation requires increasing stimulus frequency. At low frequency, the muscle fiber will relax before the next stimulus impulse occurs. As the stimulus frequency increases and the time between the stimuli decreases, the muscle fiber cannot fully relax before the next stimulus occurs (see Fig. 2). This loss of relaxation between stimuli is called tetanus.
bd8645b982d01367166a6607a0add7bf
Somatosensory System Anatomy Sensory receptors. Sensory receptors are specialized structures that detect changes in their immediate environment. The primary modality of the receptor is determined by how sensitive the receptor is to the size of an applied sensory stimulus and by its connections to the fibers that transmit the applied stimulus.
56529d738d0ee1cfcae782fe9c0abdab
- The ability to respond differently to similar but distinct stimuli is called _____ by psychologists creation extinction discrimination elevation. Edit · Unsubscribe · Report · Wed Oct 21 2015 04:19:32 GMT-0400 (EDT) psychology.
2485869c686c5fd4e6042405d18ff012
Sensory Adaptation Sensory adaptation is the process in which changes in the sensitivity of sensory receptors occur in relation to the stimulus. All senses are believed to experience sensory adaptation. Home
7a39616b7b3520d41096b4ea47c5a4a2
Sensory adaptation Neural adaptation or sensory adaptation is a change over time in the responsiveness of the sensory system to a constant stimulus. It is usually experienced as a change in the stimulus. For example, if one rests one's hand on a table, one immediately feels the table's surface on one's skin.
89e1d066436dbf16df71db728a595d91
STIMULUS GENERALIZATION Is the effect of conditioning which removes the discrimination between two stimuli and responsible for evoking the same response. If responding is not able to discriminate from that seen in the presence of the original stimulus, generalization is said to be finished.
119cdcdd16c1ebf1dea80af5e9fad164
- n. refers to a physiological or emotional response to a stimulus that indicates that the an object, organism, or situation, should be avoided. It is usually accompanied by a desire to withdraw from or avoid the aversive stimulus. See also aversive conditioning.. refers to a physiological or emotional response to a stimulus that indicates that the an object, organism, or situation, should be avoided. It is usually accompanied by a desire to withdraw from or avoid the aversive stimulus. See also aversive conditioning.
9fbc18303b96cd7c7637b4c56225ca90
Chapter 3 Psychology Refers to the detection of stimuli that are below the threshold of conscious perception or awareness. Such stimuli might be rapidly flashed visual image or awareness. sounds or order that are too faint to be consciously detected. Even though they are not consciously perceived, can invoke brain response.
e33ff501aa06f1c93e621ac18a6d72eb
- Taste perception is a two-step process. First, a taste molecule binds to a. specific receptor on the surface of a taste cell. Then, the taste cell. generates a nervous impulse, which is interpreted by the brain. For. example, stimulation of “sweet cells”generates a perception of sweetness. in the brain.
85961cd9be6fb1ac80a68a4d799d73d2
Ch 2 Psychology Chemical substances that mimic or enhance the effects of a neurotransmitter on the receptor sites of the next cell, increasing or decreasing the activity of that cell: Antagonists: Chemical substances that block or reduce a cell's response to the action of other chemicals or neurotransmitters: Acetylcholine: The first transmitter to be discovered.
7ef7bbd0fb46de4b09532a85ecc99081
Sensory adaptation Within a few seconds, however, one ceases to feel the table's surface. The sensory neurons stimulated by the table's surface respond immediately, but then respond less and less until they may not respond at all; this is an example of neural adaptation.
47731f5338195c9ef837d167733ea30d
Chemical synapse Desensitization of the postsynaptic receptors is a decrease in response to the same neurotransmitter stimulus. It means that the strength of a synapse may in effect diminish as a train of action potentials arrive in rapid succession – a phenomenon that gives rise to the so-called frequency dependence of synapses.
f6da7640c5315a18739ce514626e7d9d
- Response to stimuli refers to a response to outside stimuli such as  a noise or a smell. It is a term that refers to an organisms  ability to respond to the outside environm … ent.ust as how your ears respond to sound; your eyes respond to sight. this ,might be wrong cuz this is wat my teacher taught me. If u know the correct answer, feel free to chang … e it. + 3 others found this useful. Vicky Lin. 1  The Five Major Parts of the Brain At its most basic, the brain controls the body.
1b529f2c6e5ec1b94a7a448acf672433
Change your receptors, change your set point Over time, this self-induced loss of target cell receptors for insulin reduces the target cell’s sensitivity to the elevated hormone concentration. The process of decreasing the number of receptor sites is virtually the same for all hormones; it varies only in the receptor hormone complex.
8287b1f97c140ba94f5c12bc30f82532
What is the purpose of sensory adaptation Sensory adaptation is a phenomenon in which sensory neurons change their level of sensitivity to a constant stimulus over time. This adaptation allows people to adapt to their environments while balancing the need to receive new sensory input. Neurons involved with smell, hearing, taste, touch, and sight can all exhibit this phenomenon.