# Marcelo E. Bigal

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/marcelo-e-bigal/

## Facts

| Field | Value |
| --- | --- |
| Citations | 24,573 |
| Field | Migraine and Headache Studies |
| h-index | 80 |
| i10-index | 228 |
| Last Known Institution | Ventix (Canada) |
| OpenAlex ID | https://openalex.org/A5018344799 |
| ORCID iD | https://orcid.org/0000-0002-4358-5331 |
| Works | 393 |

## Researcher papers

- [Migraine prevalence, disease burden, and the need for preventive therapy](https://scholariq.org/papers/migraine-prevalence-disease-burden-and-the-need-for-preventive-therapy/)
- [Acute Migraine Medications and Evolution From Episodic to Chronic Migraine: A Longitudinal Population‐Based Study](https://scholariq.org/papers/acute-migraine-medications-and-evolution-from-episodic-to-chronic-migraine-a/)
- [Fremanezumab for the Preventive Treatment of Chronic Migraine](https://scholariq.org/papers/fremanezumab-for-the-preventive-treatment-of-chronic-migraine/)
- [Cutaneous allodynia in the migraine population](https://scholariq.org/papers/cutaneous-allodynia-in-the-migraine-population/)
- [Effect of Fremanezumab Compared With Placebo for Prevention of Episodic Migraine](https://scholariq.org/papers/effect-of-fremanezumab-compared-with-placebo-for-prevention-of-episodic-migraine/)
- [Chronic migraine in the population](https://scholariq.org/papers/chronic-migraine-in-the-population/)
- [Patterns of Diagnosis and Acute and Preventive Treatment for Migraine in the United States: Results from the American Migraine Prevalence and Prevention Study](https://scholariq.org/papers/patterns-of-diagnosis-and-acute-and-preventive-treatment-for-migraine-in-the/)
- [Migraine and cardiovascular disease](https://scholariq.org/papers/migraine-and-cardiovascular-disease/)
- [Prevalence and characteristics of allodynia in headache sufferers](https://scholariq.org/papers/prevalence-and-characteristics-of-allodynia-in-headache-sufferers/)

## Researcher topics

- [Migraine and Headache Studies](https://scholariq.org/topics/migraine-and-headache-studies/)
- [Trigeminal Neuralgia and Treatments](https://scholariq.org/topics/trigeminal-neuralgia-and-treatments-2/)
- [Neurological Complications and Syndromes](https://scholariq.org/topics/neurological-complications-and-syndromes/)
- [Sympathectomy and Hyperhidrosis Treatments](https://scholariq.org/topics/sympathectomy-and-hyperhidrosis-treatments/)
- [Traumatic Brain Injury Research](https://scholariq.org/topics/traumatic-brain-injury-research-2/)

## Researcher university

- [Ventix (Canada)](https://scholariq.org/institutions/ventix-canada/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.