Module 20: Classical Conditioning
... Unconditioned response (UCR)- Unlearned, naturally occurring response to the UCS. Ex. The dog’s salivation at the sight of the food. Conditioned stimulus (CS)- Initially irrelevant stimulus that, after association with a UCS, comes to trigger a conditioned response. Ex. The sound of the bell. Condit ...
... Unconditioned response (UCR)- Unlearned, naturally occurring response to the UCS. Ex. The dog’s salivation at the sight of the food. Conditioned stimulus (CS)- Initially irrelevant stimulus that, after association with a UCS, comes to trigger a conditioned response. Ex. The sound of the bell. Condit ...
Unit V - Sensation and Perception
... ● There is a critical period for normal sensory and perceptual development Perceptual Adaptation ● In vision, the ability to adjust to an artificially displaced or even invented visual field is known as perceptual adaptation. ...
... ● There is a critical period for normal sensory and perceptual development Perceptual Adaptation ● In vision, the ability to adjust to an artificially displaced or even invented visual field is known as perceptual adaptation. ...
Vision and Audition PowerPoint
... cochlea’s receptor cells or to the auditory nerve Also called nerve deafness ...
... cochlea’s receptor cells or to the auditory nerve Also called nerve deafness ...
Document
... stimulated it – either inside or outside the body • Perception: A process that makes sensory patterns meaningful and more elaborate • Stimulation Transduction Sensation Perception ...
... stimulated it – either inside or outside the body • Perception: A process that makes sensory patterns meaningful and more elaborate • Stimulation Transduction Sensation Perception ...
Slide 1
... The asymmetrical design of the Barn Owl's ears is essential for pinpointing its prey in the dark. -The right ear points slightly upward, and the left ear is naturally pointed slightly downward. ...
... The asymmetrical design of the Barn Owl's ears is essential for pinpointing its prey in the dark. -The right ear points slightly upward, and the left ear is naturally pointed slightly downward. ...
Sensation and Perception
... Says signal detection depends on experience, expectations, motivations, and alertness Predicts how often weak signals will be picked out of “background noise” Would mean that absolute thresholds vary significantly Ex: TSA agents looking for guns in suitcases ...
... Says signal detection depends on experience, expectations, motivations, and alertness Predicts how often weak signals will be picked out of “background noise” Would mean that absolute thresholds vary significantly Ex: TSA agents looking for guns in suitcases ...
Sensation
... 1) Place Theory: says we hear different pitch b/c different sound waves trigger activity in different places along the cochlea’s membrane -so the brain determines pitch by recognizing the place on the membrane from which it receives neural signals… EX: hi freq. = beginning of membrane; lo = end -- ...
... 1) Place Theory: says we hear different pitch b/c different sound waves trigger activity in different places along the cochlea’s membrane -so the brain determines pitch by recognizing the place on the membrane from which it receives neural signals… EX: hi freq. = beginning of membrane; lo = end -- ...
The vestibular stimulus is provided by Earth`s
... - vestibular bipolar sensory cell bodies located in _________________, which looks like a nodule (____________) on the vestibular nerve; - axons from vestibular neurons get together with axons of the spiral ganglion (auditory) and give rise to ______________________ ...
... - vestibular bipolar sensory cell bodies located in _________________, which looks like a nodule (____________) on the vestibular nerve; - axons from vestibular neurons get together with axons of the spiral ganglion (auditory) and give rise to ______________________ ...
Elicited Behavior Chapter 2 pp. 32-53 and the internet if you can`t
... 4. What three neurons are involved in a simple reflex? 5. How can other neurons be involved in the production of a reflex? 6. What are modal action patterns and why are they called modal action patterns? 7. What is a releasing stimulus? 8. How are releasing stimuli identified? 9. What happens when t ...
... 4. What three neurons are involved in a simple reflex? 5. How can other neurons be involved in the production of a reflex? 6. What are modal action patterns and why are they called modal action patterns? 7. What is a releasing stimulus? 8. How are releasing stimuli identified? 9. What happens when t ...
Principles of Behavior Change
... 1) Strong UCSs produce strong CRs 2) as # of pairings of NS + UCS increase, conditioned response is more likely 3) more consistent pairings result in faster ...
... 1) Strong UCSs produce strong CRs 2) as # of pairings of NS + UCS increase, conditioned response is more likely 3) more consistent pairings result in faster ...
Introduction to Perception
... Figure 1.4 Comparison of signal transmission by cell phone and the nervous system. (a) Cell phone #1 sends an electrical signal that stands for “hello.” The signal that reaches cell phone #2 is the same as the signal sent from cell phone #1. (b) The nervous system sends electrical signals that stan ...
... Figure 1.4 Comparison of signal transmission by cell phone and the nervous system. (a) Cell phone #1 sends an electrical signal that stands for “hello.” The signal that reaches cell phone #2 is the same as the signal sent from cell phone #1. (b) The nervous system sends electrical signals that stan ...
October 13 – The Auditory Brain and Perceiving
... ◦ A hypothetical cone-shaped surface in auditory space; when two equally distant sound sources are located on a cone of confusion, their locations are confusable because they have highly similar ILD and ITD ...
... ◦ A hypothetical cone-shaped surface in auditory space; when two equally distant sound sources are located on a cone of confusion, their locations are confusable because they have highly similar ILD and ITD ...
Chapter 7
... The cochlea is part of the inner ear; it is filled with fluid, therefore sounds transferred through the air must be transferred into a liquid medium; the ossicles aid in this transmission The cochlea is divided into 3 sections: the scala vestibuli, scala media, and scala tympani The receptive organ, ...
... The cochlea is part of the inner ear; it is filled with fluid, therefore sounds transferred through the air must be transferred into a liquid medium; the ossicles aid in this transmission The cochlea is divided into 3 sections: the scala vestibuli, scala media, and scala tympani The receptive organ, ...
Document
... • Brightness: Sensation caused by the intensity of light waves • Color: Psychological sensation derived from the wavelength of visible light – color, itself, is not a property of the external world • Electromagnetic spectrum: Entire range of electromagnetic energy, including radio waves, X-rays, mic ...
... • Brightness: Sensation caused by the intensity of light waves • Color: Psychological sensation derived from the wavelength of visible light – color, itself, is not a property of the external world • Electromagnetic spectrum: Entire range of electromagnetic energy, including radio waves, X-rays, mic ...
Animal Behavior
... fitness to increase the population fitness • Inclusive fitness – total of an individual getting their genes into the next generation through their own offspring or a relatives offspring. ...
... fitness to increase the population fitness • Inclusive fitness – total of an individual getting their genes into the next generation through their own offspring or a relatives offspring. ...
somatic sensation
... Nociceptors are similar to other receptor types but generally respond to higher levels of stimulus. e.g. general thermal receptors respond to temperatures < 45 oC, whereas nociceptive thermal receptors respond to temperatures > 45 oC. Nociceptors have either free nerve endings or nonencapsulated end ...
... Nociceptors are similar to other receptor types but generally respond to higher levels of stimulus. e.g. general thermal receptors respond to temperatures < 45 oC, whereas nociceptive thermal receptors respond to temperatures > 45 oC. Nociceptors have either free nerve endings or nonencapsulated end ...
Chapter Summary Chapter 5: Sensation and Perception • Sensation
... LEARNING OBJECTIVE 2 Summarize the biological changes that underlie smell and taste. ...
... LEARNING OBJECTIVE 2 Summarize the biological changes that underlie smell and taste. ...
Organization of Behavior
... act on central pattern generators changes in activity in brainstem "command" circuits directed by sensory input + or klinotaxis (single receptor compares stimulus over time) tropotaxis (paired receptors--simultaneous comparison) telotaxis (toward a goal--e.g. swim toward shore) not well studied in v ...
... act on central pattern generators changes in activity in brainstem "command" circuits directed by sensory input + or klinotaxis (single receptor compares stimulus over time) tropotaxis (paired receptors--simultaneous comparison) telotaxis (toward a goal--e.g. swim toward shore) not well studied in v ...
（一）Functional Anatomy of the Retina
... normally surrounding it. • This hair cell is about 30 m long; the hair bundle is about 5 m wide. • Hair cells convert mechanical energy into an electrical energy through ion channels which open and close in sync with sound vibrations. •This slide from (A.J. Hudspeth, Science, 230:745-752, 1985) ...
... normally surrounding it. • This hair cell is about 30 m long; the hair bundle is about 5 m wide. • Hair cells convert mechanical energy into an electrical energy through ion channels which open and close in sync with sound vibrations. •This slide from (A.J. Hudspeth, Science, 230:745-752, 1985) ...