Unit 4 Sensation & Perception - Revision history

Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-10-24T00:32:38Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

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Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-10-24T00:31:02Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

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Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-10-16T20:49:32Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

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Admin at 20:47, 16 October 2023

2023-10-16T20:47:08Z

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Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-08-08T14:35:04Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

← Older revision		Revision as of 10:35, 8 August 2023
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	</center>		</center>
	----		----
	<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 5 ~~Learning~~]]</center>		<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 5 States of Consciousness]]</center>

Admin at 14:34, 8 August 2023

2023-08-08T14:34:07Z

← Older revision		Revision as of 10:34, 8 August 2023
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	<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 6 Learning]]</center>		<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 5 Learning]]</center>

Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-08-08T14:27:21Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

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Admin at 21:30, 7 August 2023

2023-08-07T21:30:39Z

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	*'''Transmission:''' The neural signal is then transmitted by sensory neurons to the central nervous system (CNS), which includes the brain and spinal cord. The sensory neurons communicate with other neurons in the CNS, which help to process and integrate the incoming sensory information.		*'''Transmission:''' The neural signal is then transmitted by sensory neurons to the central nervous system (CNS), which includes the brain and spinal cord. The sensory neurons communicate with other neurons in the CNS, which help to process and integrate the incoming sensory information.
	*'''Perception:''' The final step in sensation is perception, which involves the interpretation of the sensory information by the brain. Perception involves the integration of sensory information with prior knowledge and experiences to create a conscious experience of the stimulus.		*'''Perception:''' The final step in sensation is perception, which involves the interpretation of the sensory information by the brain. Perception involves the integration of sensory information with prior knowledge and experiences to create a conscious experience of the stimulus.

	Overall, sensation is a complex process that involves the detection, transduction, transmission, and perception of sensory information. This process allows us to perceive and respond to the world around us.		Overall, sensation is a complex process that involves the detection, transduction, transmission, and perception of sensory information. This process allows us to perceive and respond to the world around us.

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	*'''Top-down processing:''' Perception also involves top-down processing, which involves the use of prior knowledge and expectations to interpret sensory information. This can influence how sensory information is organized and perceived. For example, if someone hears a sound that sounds like a bell, they may perceive it as a bell ringing, even if the actual sound was something else.		*'''Top-down processing:''' Perception also involves top-down processing, which involves the use of prior knowledge and expectations to interpret sensory information. This can influence how sensory information is organized and perceived. For example, if someone hears a sound that sounds like a bell, they may perceive it as a bell ringing, even if the actual sound was something else.
	*'''Action selection:''' The final step in perception is action selection, which involves using the perceived sensory information to select appropriate actions in response to the environment. For example, if someone sees a car approaching, they may perceive it as a potential threat and choose to move out of the way.		*'''Action selection:''' The final step in perception is action selection, which involves using the perceived sensory information to select appropriate actions in response to the environment. For example, if someone sees a car approaching, they may perceive it as a potential threat and choose to move out of the way.

	Overall, perception is a complex process that involves the initial processing of sensory information, feature detection, perceptual organization, top-down processing, and action selection. This process allows us to create meaningful and adaptive experiences of the world around us.		Overall, perception is a complex process that involves the initial processing of sensory information, feature detection, perceptual organization, top-down processing, and action selection. This process allows us to create meaningful and adaptive experiences of the world around us.

	== Watch these videos to help learn material for Unit 4 and to study for the AP Exam.==		== Watch these videos to help learn material for Unit 4 and to study for the AP Exam. ==
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	\|<h4>1 Hour 12 Minutes 30 Seconds</h4>		\| <h4>1 Hour 12 Minutes 30 Seconds</h4>
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			\| {{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV1.mp4\|200%\|250}}
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	~~\|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV1.mp4\|200%\|250}}~~		\| <h3>(10:45)</h3>
	~~\|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV2.mp4\|200%\|250}}~~		\| <h3>(10:22)</h3>
	~~\|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV3.mp4\|200%\|250}}~~		\| <h3>(9:59)</h3>
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	\|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV5.mp4\|200%\|250}}		\| {{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV5.mp4\|200%\|250}}
	\|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV6.mp4\|200%\|250}}		\| {{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV6.mp4\|200%\|250}}
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	\|<h3>(19:18)</h3>		\| <h3>(19:18)</h3>
	\|<h3>(8:00)</h3>		\| <h3>(8:00)</h3>
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	\|}		\|}
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	<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 6 Learning]]</center>		<center>[[Image:previous.jpg\|75px\|link=Unit 3C Genetics]][[Image:next.jpg\|75px\|link=Unit 6 Learning]]</center>

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LearnSocialStudies_>Admin: /* Watch these videos to help learn material for Unit 4 and to study for the AP Exam. */

2023-04-13T17:52:13Z

Watch these videos to help learn material for Unit 4 and to study for the AP Exam.

New page

__NOTOC__

[[image:Unit4SensationPerception.jpg|400px|right|]]

== What is Sensation? ==

Sensation is the process by which our sensory organs detect and respond to stimuli from the environment. Here is a more detailed explanation of how sensation works:

*'''Reception:''' The first step in sensation is reception, which involves the detection of a stimulus by a sensory receptor. Each sensory receptor is specialized to detect a particular type of stimulus, such as light (in the case of the eyes), sound (in the case of the ears), or pressure (in the case of the skin).
*'''Transduction:''' Once a stimulus is detected, the sensory receptor converts it into a neural signal through a process called transduction. This involves the conversion of physical energy (such as light or sound waves) into electrical signals that can be transmitted by neurons.
*'''Transmission:''' The neural signal is then transmitted by sensory neurons to the central nervous system (CNS), which includes the brain and spinal cord. The sensory neurons communicate with other neurons in the CNS, which help to process and integrate the incoming sensory information.
*'''Perception:''' The final step in sensation is perception, which involves the interpretation of the sensory information by the brain. Perception involves the integration of sensory information with prior knowledge and experiences to create a conscious experience of the stimulus.

Overall, sensation is a complex process that involves the detection, transduction, transmission, and perception of sensory information. This process allows us to perceive and respond to the world around us.

== What is Perception? ==

Perception is the process by which the brain interprets and gives meaning to sensory information from the environment. Here is a more detailed explanation of how perception works:

*'''Sensory processing:''' The first step in perception is sensory processing, which involves the initial processing of sensory information by the sensory organs and the transmission of this information to the brain. This process was explained in the previous question about sensation.
*'''Feature detection:''' Once the sensory information reaches the brain, it is processed by specialized neurons that detect specific features of the stimulus, such as its shape, color, or movement. This process is called feature detection and occurs in different regions of the brain, depending on the type of sensory information being processed.
*'''Perception organization:''' The brain then integrates the information from the feature detection neurons into a coherent perceptual experience. This involves the organization of sensory information into meaningful patterns and structures, such as recognizing a face or a sound.
*'''Top-down processing:''' Perception also involves top-down processing, which involves the use of prior knowledge and expectations to interpret sensory information. This can influence how sensory information is organized and perceived. For example, if someone hears a sound that sounds like a bell, they may perceive it as a bell ringing, even if the actual sound was something else.
*'''Action selection:''' The final step in perception is action selection, which involves using the perceived sensory information to select appropriate actions in response to the environment. For example, if someone sees a car approaching, they may perceive it as a potential threat and choose to move out of the way.

Overall, perception is a complex process that involves the initial processing of sensory information, feature detection, perceptual organization, top-down processing, and action selection. This process allows us to create meaningful and adaptive experiences of the world around us.

== Watch these videos to help learn material for Unit 4 and to study for the AP Exam.==
<center>

'''Watch videos in order from left to right starting at the top left.'''

{| class="wikitable" align="center"

|<h3>Time Needed to Watch ALL Videos</h3>
|- align="center"
|<h4>1 Hour 12 Minutes 30 Seconds</h4>
|-
|}
</center>
----
<center>
{|class="wikitable" align="center"
|- align="center"
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV1.mp4|200%|250}}
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV2.mp4|200%|250}}
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV3.mp4|200%|250}}
|-align="center"
|<h3>(10:45)</h3>
|<h3>(10:22)</h3>
|<h3>(9:59)</h3>
|-
|}
</center>
----
<center>
{|class="wikitable" align="center"
|- align="center"
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV4.mp4|200%|250}}
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV5.mp4|200%|250}}
|{{#iDisplay:https://www.learnsocialstudies.org/classroom/appsych/unit4/U4OV6.mp4|200%|250}}
|- align="center"
|<h3>(14:02)</h3>
|<h3>(19:18)</h3>
|<h3>(8:00)</h3>
|-

|}
</center>
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<center>[[Image:previous.jpg|75px|link=Unit 3C Genetics]][[Image:next.jpg|75px|link=Unit 6 Learning]]</center>