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Perception

Perception

Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...

Cognitive Learning

Cognitive Learning

Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
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Parallel Processing

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Vision

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Introducing Social Perception

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Perceiving others accurately is fundamental to effective communication and relationship-building. Social perception, a key concept in social psychology, refers to the cognitive processes through which individuals gather and interpret information about others to understand their actions, intentions, and motivations. This process extends beyond spoken words and overt behaviors, incorporating subtle nonverbal cues and contextual factors.Nonverbal Cues and Their SignificanceNonverbal cues play a...

Subliminal Perception

Subliminal Perception

Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...

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Related Experiment Video

Updated: Jun 8, 2026

Decoding Natural Behavior from Neuroethological Embedding

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

Embedding reward signals into perception and cognition.

Luiz Pessoa¹, Jan B Engelmann

¹Department of Psychological and Brain Sciences, Indiana University Bloomington, IN, USA.

Frontiers in Neuroscience

|September 23, 2010

Summary

Motivation enhances cognitive functions like perception and executive control, leading to better goal-directed behavior. This is supported by brain imaging studies showing increased activity in relevant neural regions during motivated tasks.

Keywords:

attention executive function fronto-parietal motivation posterior cingulate cortex

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Last Updated: Jun 8, 2026

Decoding Natural Behavior from Neuroethological Embedding

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Published on: October 3, 2025

Pavlovian Conditioned Approach Training in Rats

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Published on: February 4, 2016

Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring

Functional Imaging with Reinforcement, Eyetracking, and Physiological Monitoring

Published on: November 13, 2008

Area of Science:

Neuroscience
Cognitive Psychology

Background:

Limited understanding of how valuation impacts cognitive processes.
Growing interest in the neural basis of valuation.

Purpose of the Study:

To review evidence on how motivation influences cognitive processing.
To explore the neural mechanisms underlying motivation-cognition interactions.

Main Methods:

Review of recent behavioral studies.
Analysis of neuroimaging data from cognitive tasks with monetary incentives.

Main Results:

Motivation enhances perceptual and executive control for goal-directed behavior.
Improved performance correlates with increased neural activity in task-relevant and reward regions.
Identified three communication modes: global hubs, point-to-point, and neuromodulatory systems.

Conclusions:

Motivational significance shapes behavior by influencing relevant brain regions.
Neural networks communicate via hubs, direct connections, and neuromodulatory systems.
Motivation plays a crucial role in optimizing cognitive functions for achieving goals.