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

Implicit Memories01:24

Implicit Memories

Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
Long-Term Memory01:18

Long-Term Memory

Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or playing an...
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the cerebellum's...
Role of Hippocampus in Memory01:19

Role of Hippocampus in Memory

The hippocampus, a critical brain structure, plays an essential role in memory processing, particularly in the formation and retrieval of memory. This small, seahorse-shaped region is located within the medial temporal lobe, with one hippocampus in each brain hemisphere. Experimental studies involving lesions in the hippocampi of rats have demonstrated significant impairments in tasks such as object recognition and maze navigation, indicating the hippocampus involvement in both recognition and...
Explicit Memories01:27

Explicit Memories

Explicit memories, also known as declarative memories, are consciously remembered, recalled, and reported. Studying for a chemistry exam involves material that will become part of explicit memory. There are two types of explicit memory: episodic and semantic.
Episodic memory contains information about personally experienced events and is reported as a story. An example of episodic memory is recalling a birthday celebration. This type of memory includes the what, where, and when of an event, as...

You might also read

Related Articles

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

Sort by
Same author

cAMP-Activated EPAC Signaling Is an Integral Component of Cardiac Pacemaker Cell Automaticity.

Circulation. Arrhythmia and electrophysiology·2026
Same author

Functional screening of TCR-like antibodies using STAR-T cell library for cancer immunotherapy.

EMBO molecular medicine·2026
Same author

Multi-omics analysis reveals flavor biosynthesis in Camellia seed oil: phenylpropanoid pathway activation and antioxidant modulation of lipoxygenase (LOX).

Food chemistry: X·2026
Same author

Inflammatory Cytokines as Potential Inducements of Early Gastric Mucosal Lesions in <i>Helicobacter pylori</i>-Infected Patients.

Gastroenterology research and practice·2026
Same author

A new Fight-or-Flight Pacemaker Mechanism via Ryanodine Receptor abundance and superclustering.

PLoS computational biology·2026
Same author

Concurrent therapy-related acute myeloid leukemia and lymph node tuberculosis following treatment for lung squamous cell carcinoma: a case report and literature review.

Frontiers in oncology·2026
Same journal

Calcitonin Gene-Related Peptide-Induced Central Sensitization: A Hypothesis for Long COVID Symptoms.

Medical hypotheses·2026
Same journal

Subclinical mastitis during lactation: a modifiable risk factor for breast cancer?

Medical hypotheses·2025
Same journal

The Role of Hemispheric Sensory Shifts: Impacts on Stretch Reflex and Motor Plasticity Post-Stroke.

Medical hypotheses·2025
Same journal

Neuron-Targeted Exosome Therapy: A Novel Approach for Treating Cardiogenic Dementia via RyR2 Inhibition.

Medical hypotheses·2025
Same journal

How the Somatosensory System Adapts to the Motor Change in Stroke: A Hemispheric Shift?

Medical hypotheses·2024
Same journal

Unstable Plaque is a Treatable Cause of Cognitive Decline.

Medical hypotheses·2024
See all related articles

Related Experiment Video

Updated: Jun 4, 2026

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice
06:37

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice

Published on: September 13, 2024

Temporomandibular disorders and declarative memory.

Dongmei Yang1, Ling Ye

  • 1Sichuan University, West China School of Stomatology, 14#, 3rd Section of Ren Min Nan Lu, Chengdu, Sichuan 610041, China.

Medical Hypotheses
|March 1, 2011
PubMed
Summary
This summary is machine-generated.

Temporomandibular disorder (TMD) is linked to stress, potentially impairing memory. Increased cortisol levels in TMD patients may negatively affect declarative memory retrieval, particularly impacting the hippocampus.

More Related Videos

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
09:05

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents

Published on: January 10, 2014

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology
07:26

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Published on: August 22, 2022

Related Experiment Videos

Last Updated: Jun 4, 2026

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice
06:37

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice

Published on: September 13, 2024

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
09:05

Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents

Published on: January 10, 2014

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology
07:26

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Published on: August 22, 2022

Area of Science:

  • Neuroscience
  • Endocrinology
  • Psychology

Background:

  • Temporomandibular disorder (TMD) is recognized as a physical manifestation of stress.
  • Previous research indicates hypothalamic-pituitary-adrenal (HPA) axis hyperactivity in TMD patients.
  • This hyperactivity is associated with stress hormone abnormalities and elevated cortisol levels.

Purpose of the Study:

  • To investigate the hypothesis that TMD leads to declarative memory impairment.
  • To explore the role of increased cortisol levels in this memory deficit.
  • To examine the potential involvement of hippocampal glucocorticoid receptors (GR).

Main Methods:

  • The study likely involved assessing stress hormone levels (cortisol) in TMD patients.
  • Declarative memory function was probably evaluated using standardized cognitive tests.
  • The research may have considered the relationship between cortisol levels, memory performance, and TMD status.

Main Results:

  • Findings suggest a correlation between TMD, elevated cortisol, and impaired declarative memory retrieval.
  • Increased cortisol levels appear to negatively impact the ability to recall declarative information.
  • The hippocampus, influenced by glucocorticoid receptors, may be a key area affected.

Conclusions:

  • TMD may cause declarative memory deficits due to stress-induced increases in cortisol.
  • Elevated cortisol levels are implicated as a mechanism for memory impairment in TMD.
  • Further research into the HPA axis and hippocampal function in TMD is warranted.