Related Experiment Video
Updated: May 4, 2026

12:54
Vision Training Methods for Sports Concussion Mitigation and Management
Published on: May 5, 2015
17.5K
Ear problems and injuries in athletes
Kacie Cassaday1, Gerardo Vazquez, Justin M Wright
1Sports Medicine Fellowship, Paul L. Foster School of Medicine, El Paso, TX.
Current Sports Medicine Reports
|January 14, 2014
Summary
Ear problems like infections and trauma can affect athletes. This article covers recognition, treatment, and prevention of common ear conditions in sports participants.
Area of Science:
- Sports Medicine
- Otolaryngology
- Physiology
Background:
- The ear is crucial for hearing and balance.
- Athletes may experience unique ear conditions due to their activities.
- Common ear issues in athletes include infections and trauma.
Purpose of the Study:
- To discuss common ear conditions in athletes.
- To outline the recognition, treatment, and prevention strategies for these conditions.
- To highlight sport-specific ear issues, such as those in divers.
Main Methods:
- Literature review of ear conditions in athletic populations.
- Discussion of clinical presentations of otitis externa, exostoses, otitis media, auricular hematoma, barotrauma, and decompression sickness.
- Analysis of preventative measures and treatment protocols.
Main Results:
- Otitis externa, exostoses, and otitis media are common infections and growths.
- Trauma can lead to auricular hematoma.
- Divers face risks of ear barotrauma and decompression sickness.
Conclusions:
- Awareness of ear conditions is vital for athletes.
- Prompt recognition and appropriate treatment are necessary.
- Preventative strategies can mitigate risks for athletes' ear health.
Related Concept Videos
Accessory Structures of the Eye
4.3K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
4.3K
Focusing of Light in the Eye
6.2K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
6.2K
The Auditory Ossicles
3.9K
The auditory ossicles of the middle ear transmit sounds from the air as vibrations to the fluid-filled cochlea. The auditory ossicles consist of two malleus (hammer) bones, two incus (anvil) bones, and two stapes (stirrups), one on each side. These bones develop during the fetal stage and are the ones to ossify first. They are fully mature at birth and do not grow afterward.
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
3.9K
Unrenewable Cells
2.1K
In humans, the photoreceptor cells of the eye and sensory hair cells of the ear lack stem cells. These cells are thus unrenewable and cannot be replaced when they are damaged or destroyed.
Photoreceptors
The retina is composed of several layers and contains specialized cells called photoreceptors. The photoreceptors (rods and cones) change their membrane potential when stimulated by light energy. There are two types of photoreceptors—rods and cones—which differ in the shape of...
Photoreceptors
The retina is composed of several layers and contains specialized cells called photoreceptors. The photoreceptors (rods and cones) change their membrane potential when stimulated by light energy. There are two types of photoreceptors—rods and cones—which differ in the shape of...
2.1K
Photoreceptors and Visual Pathways
8.5K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
8.5K
Exercise and Cardiovascular Response
6.7K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
6.7K

