Pickleball-Related Eye Injuries
Pickleball-related eye injuries are on the rise due to the sport’s rapid growth in the United States, especially among adults aged 50 and older
Speech
Organs of speech are the parts of the human body that work together to produce speech sounds, mainly by shaping and controlling the flow of air from the lungs. They are usually grouped into three main systems.
Main systems
• Respiratory system: Includes the lungs, chest muscles, diaphragm, and windpipe (trachea), which generate and push out the airstream that powers speech.
• Phonatory system: Mainly the larynx and vocal folds (vocal cords), which can vibrate to create voiced sounds or stay apart for voiceless sounds.
• Articulatory system: Includes the tongue, lips, teeth, alveolar ridge, hard palate, soft palate (velum), uvula, and nasal cavity, which shape and modify the airstream into distinct speech sounds.
Key individual organs
• Tongue: The most active articulator, with parts such as tip, blade, front, back, and root, used to form many different consonants and vowels.
• Lips: Form bilabial sounds (like /p, b, m/) and labiodental sounds (like /f, v/) by opening, closing, or rounding.
• Teeth and alveolar ridge: The upper teeth and the ridge just behind them help produce dental and alveolar sounds (like /t, d, s, z/).
• Hard and soft palate: The hard palate (roof of the mouth) and velum (soft palate) help direct air through the mouth or nose and form palatal and velar sounds (like /k, g, ŋ/).
You Might Also Enjoy...
Mouth Breathing
Mouth breathing occurs when a person breathes primarily through the mouth rather than the nose, often due to nasal obstruction or other health issues
ALS(Amyotrophic Lateral Sclerosis)
ALS (Amyotrophic Lateral Sclerosis) is a progressive and fatal neurodegenerative disease affecting nerve cells in the brain and spinal cord that control voluntary muscles, leading to muscle weakness, paralysis, and ultimately respiratory failure.
Common Hormones and Their Nicknames
Many hormones also have scientific abbreviations and are grouped by chemical classes (e.g., peptide, steroid, amine). The nicknames often come from their most prominent and publicized effects on health or behavior.
EYES are a WINDOW to the KIDNEYS
"Eyes are a window to the kidneys" is a medically relevant concept, suggesting that eye conditions, particularly those affecting the retina and its microvasculature, can indicate the presence and progression of kidney disease and other systemic conditions
Erysipelas vs. Cellulitis
Erysipelas is a bacterial infection of the skin's upper layers and lymphatic vessels. It is a more superficial infection than cellulitis and is often called "St. Anthony's Fire" due to its fiery, red appearance. Cellulitis involves deeper tissues.