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

Nonconscious Mimicry01:13

Nonconscious Mimicry

Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Depression: Overview01:18

Depression: Overview

Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
Empathy02:34

Empathy

Some researchers suggest that altruism operates on empathy. Empathy is the capacity to understand another person’s perspective, to feel what he or she feels. An empathetic person makes an emotional connection with others and feels compelled to help (Batson, 1991). Empathy can be expressed in several ways, including cognitive, affective, and motor.
Long-term Depression01:05

Long-term Depression

Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
Long-term Depression01:03

Long-term Depression

Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
Calcium Ion Concentration Mechanism
If over time, all...

You might also read

Related Articles

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

Sort by
Same author

Case Reports and Case Studies: An Endangered Species.

Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology·2025
Same author

Promoting Growth in Behavioral Neurology: A Path Forward.

Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology·2024
Same author

Deepak N. Pandya: A tribute.

The Journal of comparative neurology·2023
Same author

Altered Allocation of Vertical Attention in Individuals With Autism Spectrum Disorder.

Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology·2023
Same author

The Effects of Transcutaneous Vagus Nerve Stimulation on Functional Connectivity Within Semantic and Hippocampal Networks in Mild Cognitive Impairment.

Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics·2022
Same author

The functional connectivity and neuropsychology underlying mental planning operations: data from the digital clock drawing test.

Frontiers in aging neuroscience·2022
Same journal

The Neuropsychiatric Phenotype of Klüver-Bucy Syndrome: A Systematic Review of Reported Cases.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same journal

Diffusion Tensor Imaging Correlates of Financial Capacity Instrument-Short Form Completion Time in Mild Cognitive Impairment.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same journal

A 3-Week Intensive Outpatient Program for Patients With Persistent Neuropsychiatric Symptoms After Remote TBI.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same journal

Outcomes of Integrated Practice Unit Treatment for Mild Traumatic Brain Injury and Co-occurring Conditions Among Veterans.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same journal

Case Study 12: A 57-Year-Old Man With Seizures, Paranoid Psychosis, and Catatonia.

The Journal of neuropsychiatry and clinical neurosciences·2026
Same journal

Rates of Comorbid Psychiatric Conditions Among Adults With Hydrocephalus at a Hydrocephalus Specialty Center.

The Journal of neuropsychiatry and clinical neurosciences·2026
See all related articles

Related Experiment Video

Updated: Jun 10, 2026

Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature
05:33

Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature

Published on: June 19, 2019

Feeling down: idiom or nature?

Valeria Drago1, Kenneth M Heilman, Paul S Foster

  • 1Department of Neurology, McKnight Brain Institute at UF, 100 S. Newell Dr., Rm. L3-100, PO Box 100236, Gainesville, FL 32610-0236, USA. valeria.drago@neurology.ufl.edu

The Journal of Neuropsychiatry and Clinical Neurosciences
|August 6, 2010
PubMed
Summary
This summary is machine-generated.

Emotional memories influence where we direct our actions, intentions, and attention (AIA). Positive emotions bias AIA outward or upward, while sad emotions bias it inward or downward.

More Related Videos

An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression
06:27

An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression

Published on: July 11, 2025

Related Experiment Videos

Last Updated: Jun 10, 2026

Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature
05:33

Measuring Biophysical and Psychological Stress Levels Following Visitation to Three Locations with Differing Levels of Nature

Published on: June 19, 2019

An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression
06:27

An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression

Published on: July 11, 2025

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Emotion Research

Background:

  • Emotions are linked to distinct neural activation patterns.
  • Brain regions involved in emotion also direct actions, intentions, and attention (AIA).
  • Spatial allocation of AIA may be modulated by emotional states.

Purpose of the Study:

  • To investigate if emotional memories alter voluntary spatial allocation of AIA.
  • To explore the relationship between specific emotion types and spatial biases in AIA.

Main Methods:

  • A pilot study involving 20 participants.
  • Participants recalled seven types of emotional memories.
  • Participants marked locations on a large sheet of paper based on memory recall.

Main Results:

  • Emotional memories significantly influenced the spatial distribution of AIA.
  • Positive emotional memories were associated with a distal (outward) or superior (upward) bias.
  • Sad emotional memories were associated with a proximal (inward) or inferior (downward) bias.

Conclusions:

  • Preliminary findings support the hypothesis that emotions influence AIA spatial direction.
  • Different emotional experiences may lead to predictable spatial biases.
  • Further research and replication are necessary to confirm these initial results.