Cited by 133Pain Mechanisms and TreatmentsPain Management and TreatmentPain Management and Placebo Effect

Analgesia elicited by prefrontal stimulation

Patrick Hardy, S.G.·1985·Brain Research

Abstract

Bipolar stimulating electrodes were placed into the medial prefrontal cortex (PFC) or control sites (occipital or cerebellar cortices) in adult male rats. Subsequently, it was determined that PFC stimulation resulted in a significant elevation of nociceptive response latencies, as tested using hot plate and tail flick techniques. Stimulation in control sites did not produce an increase in these response latencies. Rats receiving PFC stimulation were able to respond normally to various innocuous stimuli. Furthermore, seizures were not observed in these rats. These facts indicated that PFC stimulation did not disorient the animals nor inhibit their voluntary motor activity. The results of this study seem to indicate that the PFC is a site from which stimulus-produced analgesia may be elicited.

Integrity signals

Registry

Crossref · 10.1016/0006-8993(85)90093-9

Cites

15 of 15 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The insula is involved in critical aspects underlying SUDs, such as interoception, decision making, anxiety, pain perception, cognition, mood, threat recognition, and conscious urges.

    “The insula, a region of the cerebral cortex, is known to be involved in critical aspects underlying SUDs, such as interoception, decision making, anxiety, pain perception, cognition, mood, threat recognition, and conscious urges.”

    From The Insula: A Brain Stimulation Target for the Treatment of Addiction (2019) · cites this paper as Hardy, 1985

Cites

Flagged first, then by citations

1 of the 16 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Patrick Hardy, S. G.
Venue
Brain Research
Publisher
Elsevier BV
Published
1985-07
Volume
339
Issue
2
Pages
281-284
ISSN
0006-8993 (ISSN-L)
OpenAlex
W1978774896
Cited by
133
References
16
Citations by year
2026: 1 · 2025: 3 · 2024: 2 · 2023: 3 · 2022: 2 · 2021: 5 · 2020: 3 · 2019: 10 · 2018: 4 · 2017: 1 · 2016: 5 · 2015: 3 · 2014: 3 · 2013: 2 · 2012: 2
FWCI
3.51
Type
journal article
Language
en
Open access
closed
Locations
  • Brain Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (2s07rr005386-30)
  • National Center for Research Resources (5 S07 RR05386)
Topics
  • Health Sciences › Medicine › Physiology › Pain Mechanisms and Treatments
  • Health Sciences › Medicine › Anesthesiology and Pain Medicine › Pain Management and Treatment
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Pain Management and Placebo Effect
Keywords
medial prefrontal cortex, electrical stimulation, nociception, hot plate test, tail flick, bipolar electrodes, seizures, rats
MeSH terms
Analgesia, Animals, Brain Mapping, Electric Stimulation, Frontal Lobe, Male, Neural Pathways, Pain, Periaqueductal Gray, Rats, Inbred Strains, Reaction Time, Superior Colliculi, Rats

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review