Sperm: Quantity, smell, composition

What is semen? Semen is the seminal fluid that is expelled from the urethra of the penis during ejaculation. It is a milky-cloudy to yellowish-grey, gelatinous fluid. The seminal fluid has a sweetish odor and is also described as smelling like chestnut blossoms. The seminal fluid consists of secretions from the prostate, seminal vesicles, Cowper’s … Sperm: Quantity, smell, composition

Throat, Nose and Ears

When there is a disease of the throat, nose or ears, the three body parts are usually treated together. This is due to the many connections that exist between these important organs. What is the structure and function of the ear, nose and throat, what diseases are common and how are they diagnosed and treated … Throat, Nose and Ears

Synesthesia: Inherited or Learned?

Women are more likely to be affected by synesthesia than men – estimates vary from only a slight increase to a 7-fold incidence. Affected individuals report that they have “always” lived with the coupling of their senses “as far back as they can remember.” Meanwhile there are indications that newborns in principle have such an … Synesthesia: Inherited or Learned?

Smell

Synonym Smell, olfactory organThe cells responsible for smell, the olfactory cells, are located in the olfactory mucosa. This is very small in humans and is located in the olfactory region, a narrow part of the upper nasal cavity. It is bordered by the upper nasal concha and the opposite nasal septum. The olfactory epithelium has … Smell

Clinical examination | Smell

Clinical examination During a clinical olfactory examination, the patient is asked to close his eyes. He is then held so-called “sniffin’ sticks” under his nose, which are pens that have a characteristic scent. Mainly aromatic substances with characteristic scents such as peppermint, coffee or clove oil are used, which the patient is asked to identify. … Clinical examination | Smell