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

Muscles for Facial Expressions

Muscles for Facial Expressions

The craniofacial muscles are a collection of approximately 20 thin skeletal muscles situated beneath the skin of the face and scalp. These muscles, primarily responsible for the vast array of human facial expressions, originate from the bones or fibrous structures of the skull and extend outwards to connect with the skin. While most skeletal muscles in the body are enveloped in thick fascia, facial muscles generally have a more delicate fascial covering, with the buccinator muscle being a...

Cranial Nerves: Types Part I

Cranial Nerves: Types Part I

Cranial nerves are responsible for transmitting motor and sensory information between the brain and various parts of the body. There are twelve pairs of cranial nerves, with the first six being essential in sensory perception, motor control, and autonomic functions related to the head and neck.
Olfactory Nerve (Cranial Nerve I)
The olfactory nerve, or cranial nerve I, is unique as it is purely sensory and dedicated to the sense of smell. This nerve originates in the olfactory epithelium of the...

Botulism

Botulism

Botulism is a life-threatening neuroparalytic condition caused by botulinum neurotoxin, which is produced by the bacterium Clostridium botulinum, a Gram-positive, spore-forming, obligate anaerobe.In adults, the toxin enters the body in different ways: in foodborne botulism, the preformed toxin is absorbed in the intestine. In wound botulism, spores grow in injured tissue and release the toxin into the blood. Infant botulism differs mechanistically from adult forms. In infants, botulism commonly...

You might also read

Related Articles

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

Sort by

Same author

Correction: Effects of gear modifications in a North Atlantic pelagic longline fishery: A multiyear study.

PloS one·2024

Same author

Effects of gear modifications in a North Atlantic pelagic longline fishery: A multiyear study.

PloS one·2023

Same author

The heaviest bony fish in the world: A 2744-kg giant sunfish Mola alexandrini (Ranzani, 1839) from the North Atlantic.

Journal of fish biology·2022

Same author

Ear injury as the only manifestation of amyloidosis.

Brazilian journal of otorhinolaryngology·2013

Same author

Evaluation of nasal volume by acoustic rhinometry before and after physical exercise.

American journal of rhinology·2006

Search research articles

Related Experiment Video

Updated: Jun 22, 2026

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Published on: March 1, 2015

[Simultaneous bilateral facial palsy].

Gustavo M Torres¹, Alano N Barcellos, Marco A R Santos

¹Servicio de ORL, Hospital Socor, Belo Horizonte, MG, Brasil.

Acta Otorrinolaringologica Espanola

|June 30, 2009

Summary

Simultaneous bilateral facial palsy (SBFP) is rare and often indicates an underlying systemic condition, not just Bell's Palsy. This case highlights the importance of investigating systemic causes for this uncommon disorder.

More Related Videos

Facial Nerve Surgery in the Rat Model to Study Axonal Inhibition and Regeneration

Facial Nerve Surgery in the Rat Model to Study Axonal Inhibition and Regeneration

Published on: May 5, 2020

Related Experiment Videos

Last Updated: Jun 22, 2026

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Published on: March 1, 2015

Facial Nerve Surgery in the Rat Model to Study Axonal Inhibition and Regeneration

Facial Nerve Surgery in the Rat Model to Study Axonal Inhibition and Regeneration

Published on: May 5, 2020

Area of Science:

Neurology
Ophthalmology

Background:

Simultaneous bilateral facial palsy (SBFP) is an uncommon neurological condition affecting both sides of the face concurrently.
While often associated with systemic diseases, SBFP can occasionally be diagnosed as Bell's Palsy, a specific idiopathic facial nerve disorder.

Observation:

The abstract presents a specific case study of simultaneous bilateral facial palsy.
This condition is distinct from unilateral facial palsy, requiring different diagnostic considerations.

Findings:

SBFP is frequently linked to systemic illnesses, including head injuries, Lyme disease, Guillain-Barré syndrome, sarcoidosis, and meningitis.
Bell's Palsy is a less common cause of SBFP compared to systemic etiologies.

Implications:

Recognizing SBFP necessitates a thorough investigation for underlying systemic diseases.
Accurate diagnosis of SBFP is crucial for appropriate patient management and treatment strategies.