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

Somatosensory, Motor, and Association Cortex01:24

Somatosensory, Motor, and Association Cortex

2.0K
The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...
2.0K
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

6.6K
The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
6.6K
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

3.2K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
3.2K
Association Areas of the Cortex01:21

Association Areas of the Cortex

8.5K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
8.5K
Somatosensation01:33

Somatosensation

42.8K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
42.8K

You might also read

Related Articles

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

Sort by
Same author

Location of incidental and symptomatic LGGs. A review of comparative studies.

NeuroImage. Clinical·2026
Same author

What Can Neurosurgical Pediatric Populations Do in Functional Magnetic Resonance Imaging? Brain Activity Mapping Before Intervention Tasks, a Retrospective Study.

Brain sciences·2026
Same author

Brain resilience to targeted attack of resting BOLD networks as a measure of cognitive reserve.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

Nonlinear Lifespan Trajectories of Memory and Fluid Reasoning: A Longitudinal GAMM Study.

Research square·2026
Same author

Biomarkers.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same author

Face processing deficits following brain tumours: Behavioural correlates and surgery-sensitive hotspots.

Cortex; a journal devoted to the study of the nervous system and behavior·2025

Related Experiment Video

Updated: Dec 30, 2025

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
08:01

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke

Published on: July 10, 2014

11.9K

Neurosurgical lesions to sensorimotor cortex do not impair action verb processing.

Georgette Argiris1,2, Riccardo Budai3, Marta Maieron4

  • 1Scientific Institute IRCCS "Eugenio Medea", Polo FVG, San Vito al Tagliamento, PN, Italy. gla2116@cumc.columbia.edu.

Scientific Reports
|January 18, 2020
PubMed
Summary

Sensorimotor regions are involved in motor imagery but not essential for processing action verbs, according to a study on patients with focal brain lesions. This challenges embodied theories of conceptual processing.

More Related Videos

Behavioral Assessment of Manual Dexterity in Non-Human Primates
16:00

Behavioral Assessment of Manual Dexterity in Non-Human Primates

Published on: November 11, 2011

22.9K
Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

46.2K

Related Experiment Videos

Last Updated: Dec 30, 2025

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
08:01

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke

Published on: July 10, 2014

11.9K
Behavioral Assessment of Manual Dexterity in Non-Human Primates
16:00

Behavioral Assessment of Manual Dexterity in Non-Human Primates

Published on: November 11, 2011

22.9K
Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

46.2K

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Neurolinguistics

Background:

  • Embodied theories propose sensorimotor regions are crucial for processing action-related concepts, particularly verbs involving body part movements.
  • Previous patient lesion studies have been limited by diffuse lesions, making it difficult to isolate the role of specific sensorimotor areas.
  • This study investigates the causal role of focal sensorimotor lesions in conceptual processing.

Purpose of the Study:

  • To determine if focal lesions in sensorimotor areas affect motor imagery and action verb processing.
  • To test the embodied cognition hypothesis that sensorimotor regions are necessary for conceptual tasks.
  • To provide clearer evidence by examining patients with precise, pre-operative lesions.

Main Methods:

  • Studied 20 pre-operative neurosurgical patients with focal lesions in the pre- and post-central gyrus (sensorimotor cortex).
  • Administered neuropsychological tests for motor imagery and verbal conceptual processing.
  • Utilized neurophysiological measures: Diffusion Tensor Imaging (DTI), functional Magnetic Resonance Imaging (fMRI), and Motor Evoked Potentials (MEPs).

Main Results:

  • Patients with left-sided focal lesions near hand representations performed significantly worse on a hand mental rotation task.
  • Performance on the hand task correlated with MEP amplitudes in the upper limb motor region.
  • Action verb processing performance remained within the normal range for all patients.

Conclusions:

  • The motor system is involved in motor imagery, as evidenced by impaired performance in patients with sensorimotor hand area lesions.
  • Sensorimotor regions are not necessary for processing action verbs, contradicting key predictions of embodied cognition theories.
  • Focal lesion studies can effectively dissociate the roles of specific brain regions in cognitive functions.