Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Decision Making: P-value Method01:09

Decision Making: P-value Method

7.2K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can...
7.2K
Decision Making01:20

Decision Making

1.2K
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
1.2K
Reason and Intuition01:37

Reason and Intuition

7.7K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
7.7K
Decision Making: Traditional Method01:14

Decision Making: Traditional Method

5.8K
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
5.8K
Probability in Statistics01:14

Probability in Statistics

25.0K
Probability is the likelihood of an event occurring. The term event is defined as a collection of results of a procedure. An event is a simple event when an outcome cannot be divided into simpler parts.
An example of a simple event is a coin toss. The result of a coin toss is either a head or a tail. Here, head and tail are two simple events. These two simple events make up the sample space. Further, the probability of an event occurring falls within the range of 0 to 1. The probability of an...
25.0K
The Representativeness Heuristic02:13

The Representativeness Heuristic

17.1K
The representative heuristic describes a biased way of thinking, in which you unintentionally stereotype someone or something. For example, you may assume that your professors spend their free time reading books and engaging in intellectual conversation, because the idea of them spending their time playing volleyball or visiting an amusement park does not fit in with your stereotypes of professors.
17.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Shifting Role of the Laboratory Animal Veterinarian: An Emerging Concern.

Journal of the American Association for Laboratory Animal Science : JAALAS·2026
Same author

Alternatives to animal research are not inherently more ethical.

Nature·2025
Same author

Science must break its silence to rebuild public trust.

Nature neuroscience·2025
Same author

Comparative lifespan and healthspan of nonhuman primate species common to biomedical research.

GeroScience·2024
Same author

The Future of Nonhuman Primate Neuroscience: Peril or Possibilities?

The Journal of neuroscience : the official journal of the Society for Neuroscience·2024
Same author

Comparative lifespan and healthspan of nonhuman primate species common to biomedical research.

bioRxiv : the preprint server for biology·2024
Same journal

Targeting intracranial electrical stimulation to network regions defined within individuals causes network-level effects.

Journal of neurophysiology·2026
Same journal

When "Noise" Isn't Simply Noise: Deterministic Postural Drive During Noisy Galvanic Vestibular Stimulation (nGVS).

Journal of neurophysiology·2026
Same journal

Abrupt Scene Onsets and Gradually Emerging Scene Information Produce Distinct EEG Decoding Dynamics.

Journal of neurophysiology·2026
Same journal

From discovery to translation: charting a course for the <i>Journal of Neurophysiology</i>.

Journal of neurophysiology·2026
Same journal

Neuromodulatory Strategies Overcome Multiple Inevitable Impairments of Cerebral Palsy.

Journal of neurophysiology·2026
Same journal

Acute Fentanyl Toxicity:From Opioid-Induced to Hypoxia-Mediated Pathophysiology.

Journal of neurophysiology·2026
See all related articles

Related Experiment Video

Updated: Apr 3, 2026

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
13:04

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods

Published on: September 19, 2012

12.5K

Insights into decision making using choice probability.

Trinity B Crapse1, Michele A Basso2

  • 1Joaquin Fuster Laboratory of Cognitive Neuroscience, Departments of Psychiatry and Biobehavioral Sciences and Neurobiology, The Semel Institute for Neuroscience and Human Behavior and the Brain Research Institute, University of California, Los Angeles, Los Angeles, California.

Journal of Neurophysiology
|September 18, 2015
PubMed
Summary
This summary is machine-generated.

Choice probability (CP) quantifies the link between neural activity and an animal's decisions. This review explores CP

Keywords:
correlated variabilityeye movementsmultiple neuron recordingneurophysiologyperceptionsensationsignal detection theoryvision

More Related Videos

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

3.1K
The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.6K

Related Experiment Videos

Last Updated: Apr 3, 2026

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
13:04

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods

Published on: September 19, 2012

12.5K
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

3.1K
The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
05:48

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

6.6K

Area of Science:

  • Systems Neuroscience
  • Computational Neuroscience
  • Cognitive Neuroscience

Background:

  • Understanding how single neuron activity relates to perception and action is a fundamental question in systems neuroscience.
  • Linking neuronal activity modulations to perceptual behavior marked a significant advancement in the late 20th century.
  • Signal detection theory provided a quantitative framework for assessing the brain-behavior relationship.

Purpose of the Study:

  • To review the application and interpretation of choice probability (CP) in systems neuroscience.
  • To analyze trends in CP values across different studies and brain regions.
  • To investigate the factors influencing CP, including correlated neural activity and network mechanisms.

Main Methods:

  • Review of existing literature on choice probability (CP) in systems neuroscience.
  • Analysis of CP values in relation to neuronal discharge rates and perceptual choices.
  • Discussion of theoretical implications for neural population coding and decision-making.

Main Results:

  • Choice probability (CP) quantifies the predictability of an animal's choice based on a single neuron's firing rate.
  • CP values are often low, suggesting that single neurons may not be sufficient on their own for reliable decision-making.
  • Correlated activity within neural populations and feedback mechanisms can influence CP.

Conclusions:

  • Choice probability (CP) is a valuable metric for understanding the neural basis of decision-making.
  • Low CP values highlight the importance of population coding and network interactions in perception and action.
  • Further research is needed to fully elucidate the role of feedforward and feedback mechanisms in decision computations.