Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Diagnostic and Statistical Manual of Mental Disorders (DSM)

Diagnostic and Statistical Manual of Mental Disorders (DSM)

The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...

Increased Intracranial Pressure l: Introduction

Increased Intracranial Pressure l: Introduction

Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...

Irritable Bowel Syndrome III: Medical and Nursing Management

Irritable Bowel Syndrome III: Medical and Nursing Management

Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation

Irritable Bowel Syndrome II: Clinical Features and Diagnostic Evaluation
Irritable Bowel Syndrome (IBS) is classified into subtypes based on the predominant bowel habits as determined by the Bristol Stool Form Scale (BSFS). The subtypes are:

Depressive Disorders: MDD and Dysthymia

Depressive Disorders: MDD and Dysthymia

Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...

Increased Intracranial Pressure ll: Pathophysiology

Increased Intracranial Pressure ll: Pathophysiology

Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...

You might also read

Related Articles

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

Sort by

Same author

Is achieving higher standards in real-world migraine care feasible with anti-CGRP monoclonal antibodies preventive therapies?: Insights from the EUREkA cohort.

Cephalalgia : an international journal of headache·2026

Same author

Real-World Response and Super-Response to Eptinezumab over 48 Weeks in Migraine: The Prospective Multicenter EMBRACE III Study.

Neurology and therapy·2026

Same author

Long-Term Effectiveness and Persistence Factors of Anti-CGRP Monoclonal Antibodies in Migraine: 2-Year Results From the EUREkA Cohort.

Neurology·2026

Same author

Responders and super-responders to atogepant after 24 weeks of treatment in migraine: real-world evidence from the GIANT-2 study.

The journal of headache and pain·2026

Same author

Long-Term Effectiveness and Persistence Factors of Anti-CGRP Monoclonal Antibodies in Migraine: 2-Year Results From the EUREkA Cohort.

Neurology·2026

Same author

Introducing the four dimensions 4D migraine scale: A composite score proposal evaluating migraine severity and treatment efficacy.

Cephalalgia : an international journal of headache·2025

Search research articles

Related Experiment Video

Updated: Jun 4, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

Published on: June 2, 2014

ICHD-3: what changes do we need regarding migraine?

Gian Camillo Manzoni¹, Ilaria Grisendi, Paola Torelli

¹Headache Centre, Department of Neurology, University of Parma, Via Gramsci 14, 43126 Parma, Italy. giancamillo.manzoni@unipr.it

Current Pain and Headache Reports

|March 3, 2011

Summary

The International Classification of Headache Disorders, 3rd edition (ICHD-3), will update migraine classifications, focusing on chronic migraine and medication-overuse headache for better clinical relevance.

More Related Videos

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

Published on: July 29, 2021

Related Experiment Videos

Last Updated: Jun 4, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

Published on: June 2, 2014

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

Published on: July 29, 2021

Area of Science:

Neurology
Headache Medicine
Clinical Classification Systems

Background:

The International Classification of Headache Disorders, 3rd edition (ICHD-3), aims to update migraine classifications based on post-2004 medical literature.
The second edition (ICHD-2) had limitations in systematizing certain migraine forms, particularly chronic migraine.
Previous revisions (ICHD-2R) introduced changes but may not fully align with current clinical practice.

Purpose of the Study:

To propose necessary revisions for the ICHD-3, focusing on enhancing the classification of chronic migraine.
To improve the diagnostic criteria for migraine forms to better reflect clinical practice.
To evaluate the classification of transformed migraine and medication-overuse headache.

Main Methods:

Review of medical literature on migraine published after 2004.
Analysis of diagnostic criteria in ICHD-2 and ICHD-2R, particularly for chronic migraine.
Consideration of clinical relevance and practical application of classification changes.

Main Results:

ICHD-3 requires systematization of migraine forms previously in the ICHD-2 Appendix.
Key changes are needed for chronic migraine classification.
Discrimination between migraine without aura based on attack frequency is recommended.
Transformed migraine may be better classified as a complication with extended parameters.
Re-evaluation of medication-overuse headache classification is suggested.

Conclusions:

ICHD-3 presents an opportunity to refine migraine classification for improved clinical utility.
Specific attention to chronic migraine, transformed migraine, and medication-overuse headache is crucial.
Aligning classification with actual clinical practice and attack frequency is essential.