Notes
... different perceptions. This is the broad basis of the physiological approach of studying the perceptual process. Nerves are composed of smaller structures called neurons. Neurons consist of 1. Cell Body: This contains the nucleus and other metabolic structures required to keep the cell alive. 2. Den ...
... different perceptions. This is the broad basis of the physiological approach of studying the perceptual process. Nerves are composed of smaller structures called neurons. Neurons consist of 1. Cell Body: This contains the nucleus and other metabolic structures required to keep the cell alive. 2. Den ...
Unit 4 Sensation & Perception
... The Auditory Nerve is a bundle of nerves that carry stimuli from the hair cells of the cochlea to the temporal lobe of the brain where auditory processing occurs ...
... The Auditory Nerve is a bundle of nerves that carry stimuli from the hair cells of the cochlea to the temporal lobe of the brain where auditory processing occurs ...
Hearing (sound waves)
... Why is understanding the process of color perception important for understanding psychology, science, and perhaps life in general. • No one theory explains complex behavior—it involves multiple processes. • Sometimes asking the wrong/right question is important for understanding the world around you ...
... Why is understanding the process of color perception important for understanding psychology, science, and perhaps life in general. • No one theory explains complex behavior—it involves multiple processes. • Sometimes asking the wrong/right question is important for understanding the world around you ...
Operant Conditioning Terms Teacher
... Shaping – an operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of a desired goal Primary Reinforcer – an innately reinforcing stimulus, such as one that satisfies a biological need Secondary Reinforcer – a conditioned reinforcer, a stimulus th ...
... Shaping – an operant conditioning procedure in which reinforcers guide behavior toward closer and closer approximations of a desired goal Primary Reinforcer – an innately reinforcing stimulus, such as one that satisfies a biological need Secondary Reinforcer – a conditioned reinforcer, a stimulus th ...
Cortical Connections
... 4. Ventromedial medulla on the right side 5. Ventromedial medulla on the left side ...
... 4. Ventromedial medulla on the right side 5. Ventromedial medulla on the left side ...
Inner Ear of Fishes
... • Modern fish = reduced to single line along the side of the body and isolated pores on the head • In sharks: lateral line present but not obvious on the side of the body ...
... • Modern fish = reduced to single line along the side of the body and isolated pores on the head • In sharks: lateral line present but not obvious on the side of the body ...
Key - Cornell
... 4. Which characteristics of real neurons can you think of that leaky integrate-and-fire neurons do not model? Non-linearities in summation, refractory period 5. If one does not want to explicitly model action potential generation using Na+ and K+ channels, what is a good alternative? How is a refrac ...
... 4. Which characteristics of real neurons can you think of that leaky integrate-and-fire neurons do not model? Non-linearities in summation, refractory period 5. If one does not want to explicitly model action potential generation using Na+ and K+ channels, what is a good alternative? How is a refrac ...
Neural pathways
... ◦ Large cell bodies with thick dendrites extending from one side of cell body only ◦ Cells receive input from several adjacent Type I primary afferents ◦ Cells therefore sensitive to bands of frequencies ◦ Axons leave PVCN as intermediate acoustic stria (also called stria of Held) ...
... ◦ Large cell bodies with thick dendrites extending from one side of cell body only ◦ Cells receive input from several adjacent Type I primary afferents ◦ Cells therefore sensitive to bands of frequencies ◦ Axons leave PVCN as intermediate acoustic stria (also called stria of Held) ...
Neural Coding and Auditory Perception
... We find that ITD sensitivity in MSO model neurons is highly dependent on appropriate synaptic parameters for different input stimulation rates, so that, in order to achieve ongoing ITD sensitivity, the model parameters must be chosen for each specific rate. Generally, stronger excitatory synaptic in ...
... We find that ITD sensitivity in MSO model neurons is highly dependent on appropriate synaptic parameters for different input stimulation rates, so that, in order to achieve ongoing ITD sensitivity, the model parameters must be chosen for each specific rate. Generally, stronger excitatory synaptic in ...
Carotid Sinus
... occlusion of the contralateral ICA or in cases of incomplete circle of Willis. • Intra-arterial administration of 100 to 400 micrograms of nitroglycerin through the guiding sheath generally leads to a rapid resolution of the spasm. • When all else fails or BP won’t allow vasodilators…TIME. Spasm wil ...
... occlusion of the contralateral ICA or in cases of incomplete circle of Willis. • Intra-arterial administration of 100 to 400 micrograms of nitroglycerin through the guiding sheath generally leads to a rapid resolution of the spasm. • When all else fails or BP won’t allow vasodilators…TIME. Spasm wil ...
physiology 1 lab: general cutaneous sensations
... sensation to occur, four criteria must be met. First, there must be a stimulus. This is a change in the environment, to which we will become aware. Next, there must be a receptor. A receptor is a cell, or an organ, which is sensitive to the stimulus. There also must be an afferent (sensory) nerve pa ...
... sensation to occur, four criteria must be met. First, there must be a stimulus. This is a change in the environment, to which we will become aware. Next, there must be a receptor. A receptor is a cell, or an organ, which is sensitive to the stimulus. There also must be an afferent (sensory) nerve pa ...
Chap3
... Both instrumental and classical conditioning are affected by preparedness (the innate nature of the organism). Flavor aversion learning is easier with taste cues than with visual cues, but not shock. Rooting behaviors interfere with learning for pigs trained to put a wooden coin in a “bank”. Some ha ...
... Both instrumental and classical conditioning are affected by preparedness (the innate nature of the organism). Flavor aversion learning is easier with taste cues than with visual cues, but not shock. Rooting behaviors interfere with learning for pigs trained to put a wooden coin in a “bank”. Some ha ...
Class 10: Other Senses
... System ¢ Vestibular System ¢ Olfactory System ¢ Gustatory System ¢ Somatosensory System ...
... System ¢ Vestibular System ¢ Olfactory System ¢ Gustatory System ¢ Somatosensory System ...
Lecture notes
... Stimulus entropy depends on • the relative likelihood of each possible stimulus state (each “message”) • …. summed over all stimulus states, weighted by how often they occur ...
... Stimulus entropy depends on • the relative likelihood of each possible stimulus state (each “message”) • …. summed over all stimulus states, weighted by how often they occur ...
Hearing in a diurnal, mute butterfly, Morpho peleides
... system was exposed using the dorsal dissection approach previously described in Yack and Fullard (1990). Nerve IIN1c was followed from the pterothoracic ganglion to the VO. As the dissection neared the VO, the main nerve branch was severed proximally and the wing base was removed from the animal. Th ...
... system was exposed using the dorsal dissection approach previously described in Yack and Fullard (1990). Nerve IIN1c was followed from the pterothoracic ganglion to the VO. As the dissection neared the VO, the main nerve branch was severed proximally and the wing base was removed from the animal. Th ...
copyright 2004 scientific american, inc.
... more nuanced understanding, relating to two of the features that music and language share: both are a means of communication, and each has a syntax, a set of rules that govern the proper combination of elements (notes and words, respectively). According to Aniruddh D. Patel of the Neurosciences Inst ...
... more nuanced understanding, relating to two of the features that music and language share: both are a means of communication, and each has a syntax, a set of rules that govern the proper combination of elements (notes and words, respectively). According to Aniruddh D. Patel of the Neurosciences Inst ...
Cranial Nerve I
... The receptor must have specificity for the stimulus energy The receptor’s receptive field must be stimulated Stimulus energy must be converted into a graded potential A generator potential in the associated sensory neuron must reach threshold ...
... The receptor must have specificity for the stimulus energy The receptor’s receptive field must be stimulated Stimulus energy must be converted into a graded potential A generator potential in the associated sensory neuron must reach threshold ...
30 Hearing - Semantic Scholar
... responsible for our sense of equilibrium. Human hearing commences when the cochlea, the snail-shaped receptor organ of the inner ear, transduces sound energy into electrical signals and forwards them to the brain. The cochlea, however, is not simply a passive detector. Our ability to recognize small ...
... responsible for our sense of equilibrium. Human hearing commences when the cochlea, the snail-shaped receptor organ of the inner ear, transduces sound energy into electrical signals and forwards them to the brain. The cochlea, however, is not simply a passive detector. Our ability to recognize small ...
Ear
... primarily on the tongue. The receptor cells are arranged in the taste buds like the segments of an orange. A long narrow process on the upper surface of each receptor cell extends into a small pore at the surface of the taste bud, where the process is bathed by the fluids of the mouth. Many chemical ...
... primarily on the tongue. The receptor cells are arranged in the taste buds like the segments of an orange. A long narrow process on the upper surface of each receptor cell extends into a small pore at the surface of the taste bud, where the process is bathed by the fluids of the mouth. Many chemical ...
Are animals smart? Things we can learn from animals.
... Used food rewards compared to water rewards to see if the different rewards elicited different “behaviors” ...
... Used food rewards compared to water rewards to see if the different rewards elicited different “behaviors” ...
Quiz5-2005
... In a quiet setting, a healthy, young ear is limited in its ability to detect sound by the a. sensitivity of the auditory system. b. masking noise of blood coursing through the cranial vessels. c. number of active inner hair cells. d. number of active outer hair cells. ...
... In a quiet setting, a healthy, young ear is limited in its ability to detect sound by the a. sensitivity of the auditory system. b. masking noise of blood coursing through the cranial vessels. c. number of active inner hair cells. d. number of active outer hair cells. ...
