Research Article

Comparison of patients with chronic and episodic migraine with healthy individuals by brain volume and cognitive functions

Volume: 11 Number: 3 May 4, 2025
EN

Comparison of patients with chronic and episodic migraine with healthy individuals by brain volume and cognitive functions

Abstract

Objectives: Migraine is a complex neurological disease. In addition to headache, individuals with migraine may develop structural changes inside the brain and cognitive impairment. There is increased evidence associated with impairments in brain volume and cognitive functions in patients with migraine. The present study aimed to investigate the impairment in memory function in individuals with migraine using brain magnetic resonance imaging, volume measurement, and neuropsychological tests.

Methods: The study included 20 patients with episodic migraine, 20 patients with chronic migraine, and 20 healthy controls. Subcortical volumes of all participants were measured by FreeSurfer, an automatic segmentation method. The Wechsler Memory Scale-Revised Form (WMS-R), Stroop test, Raven’s Standard Progressive Matrices, Verbal Fluency Test, and Lines Orientation Test were applied in all the study participants.

Results: Putamen volume decreased as migraine duration increased, and subcortical gray matter, left cerebellar cortex, and bilateral thalamus volumes were lower in the chronic and episodic group compared to the control group, bilateral putamen and right cerebellar cortex volumes were lower in patients with chronic migraine compared to patients in episodic migraine and control groups. Upon neuropsychological examination, delayed memory was affected as the duration of migraine increased, and there was impairment in patients with chronic migraine upon fluency tests and mental control tests.

Conclusions: Changes in subcortical volume and cognitive effects in patients with migraine raise questions about whether migraine qualifies as a benign disease. Structural changes and cognitive impairment may contribute to migraine-associated disability, and therefore, these causalities should be investigated by future studies. Silent infarcts, white matter damage, and cortical spreading depression, which occur in migraine cases, may be associated with subcortical volume changes and thus, cognitive effects. In the context, studies with larger samples to achieve a better understanding are needed.

Keywords

References

  1. 1. Goadsby PJ, Holland PR, Martins-Oliveira M, Hoffmann J, Schankin C, Akerman S. Pathophysiology of Migraine: A Disorder of Sensory Processing. Physiol Rev. 2017;97(2):553-22. doi: 10.1152/physrev.00034.2015.
  2. 2. World Health Organization. Headache disorders. www.who.int/news-room/fact-sheets/detail/headache-disorders. Published 2016. Accessed October 15, 2018.
  3. 3. Bigal ME, Serrano D, Buse D, Scher A, Stewart WF, Lipton RB. Acute migraine medications and evolution from episodic to chronic migraine: a longitudinal population-based study. Headache. 2008;48(8):1157-1168. doi: 10.1111/j.1526-4610.2008.01217.x.
  4. 4. Natoli JL, Manack A, Dean B, et al. Global prevalence of chronic migraine: a systematic review. Cephalalgia. 2010;30(5):599-609. doi: 10.1111/j.1468-2982.2009.01941.x.
  5. 5. Robertson S, Gooddell H, Wolff HG. Headache; the teeth as a source of headache and other pain. Arch Neurol Psychiatry. 1947;57(3):277-291.
  6. 6. Silberstein SD. Migraine. Lancet. 2004;363(9406):381-391. doi: 10.1016/S0140-6736(04)15440-8.
  7. 7. Kaube H, Keay KA, Hoskin KL, Bandler R, Goadsby PJ. Expression of c-Fos-like immunoreactivity in the caudal medulla and upper cervical spinal cord following stimulation of the superior sagittal sinus in the cat. Brain Res. 1993;629(1):95-102. doi: 10.1016/0006-8993(93)90486-7.
  8. 8. Goadsby PJ, Knight YE, Hoskin KL. Stimulation of the greater occipital nerve increases metabolic activity in the trigeminal nucleus caudalis and cervical dorsal horn of the cat. Pain. 1997;73(1):23-28. doi: 10.1016/s0304-3959(97)00074-2.

Details

Primary Language

English

Subjects

Neurology and Neuromuscular Diseases

Journal Section

Research Article

Early Pub Date

July 14, 2024

Publication Date

May 4, 2025

Submission Date

March 30, 2024

Acceptance Date

June 9, 2024

Published in Issue

Year 2025 Volume: 11 Number: 3

AMA
1.Kamacı Şener D, Zarifoğlu M, Hakyemez B, Karlı N, Türkeş N. Comparison of patients with chronic and episodic migraine with healthy individuals by brain volume and cognitive functions. Eur Res J. 2025;11(3):498-512. doi:10.18621/eurj.1461935