Evidence map›Paper›PMID 32575391›Full record

ReviewBrain sciences2020

Functional Aspects of Hypothalamic Asymmetry.

David Sandor Kiss, Istvan Toth, Gergely Jocsak, Zoltan Barany, Tibor Bartha, Laszlo V Frenyo, Tamas L Horvath, Attila Zsarnovszky

Abstract readReview
In one paragraph

Review in Brain sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Nutritional state-dependent changes in subcortical limbic structures in anorexia nervosa are linked to leptin, ghrelin, and neurofilament light.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

David Sandor KissDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.ORCID 0000-0002-1555-8766
Istvan TothDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.
Gergely JocsakDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.
Zoltan BaranyDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.
Tibor BarthaDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.
Laszlo V FrenyoDepartment of Physiology and Biochemistry, University of Veterinary Medicine, 1078 Budapest, Hungary.
Tamas L HorvathDepartment of Animal Physiology and Animal Health, Szent Istvan University, Faculty of Agricultural and Environmental Sciences, 2100 Gödöllő, Hungary.
Attila ZsarnovszkyDepartment of Animal Physiology and Animal Health, Szent Istvan University, Faculty of Agricultural and Environmental Sciences, 2100 Gödöllő, Hungary.

Funding

Hungarian Ministry of Human Resources 11475-4/2016/FEKUTHungarian Scientific Research Fund OTKA 10498Hungarian Scientific Research Fund OTKA K-115613Research Centre of Excellence Fund 8526-5/2015/TUDPOL
6 · The paper itself

Abstract

Anatomically, the brain is a symmetric structure. However, growing evidence suggests that certain higher brain functions are regulated by only one of the otherwise duplicated (and symmetric) brain halves. Hemispheric specialization correlates with phylogeny supporting intellectual evolution by providing an ergonomic way of brain processing. The more complex the task, the higher are the benefits of the functional lateralization (all higher functions show some degree of lateralized task sharing). Functional asymmetry has been broadly studied in several brain areas with mirrored halves, such as the telencephalon, hippocampus, etc. Despite its paired structure, the hypothalamus has been generally considered as a functionally unpaired unit, nonetheless the regulation of a vast number of strongly interrelated homeostatic processes are attributed to this relatively small brain region. In this review, we collected all available knowledge supporting the hypothesis that a functional lateralization of the hypothalamus exists. We collected and discussed findings from previous studies that have demonstrated lateralized hypothalamic control of the reproductive functions and energy expenditure. Also, sporadic data claims the existence of a partial functional asymmetry in the regulation of the circadian rhythm, body temperature and circulatory functions. This hitherto neglected data highlights the likely high-level ergonomics provided by such functional asymmetry.

Indexed as

circadian rhythmestrous cyclemelanocortin systemneuroendocrine lateralization

Identifiers

PMID32575391
PMCPMC7349050

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.