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  2. Laryngoscopy - Wikipedia

    en.wikipedia.org/wiki/Laryngoscopy

    Anatomical parts seen during laryngoscopy. Direct laryngoscopy is carried out (usually) with the patient lying on their back; the laryngoscope is inserted into the mouth on the right side and flipped to the left to trap and move the tongue out of the line of sight, and, depending on the type of blade used, inserted either anterior or posterior to the epiglottis and then lifted with an upwards ...

  3. Vocal cords - Wikipedia

    en.wikipedia.org/wiki/Vocal_cords

    He also found that the lamina propria monolayer at birth and shortly thereafter was hypercellular, thus confirming Hirano's observations. By 2 months of age, the vocal fold started differentiating into a bilaminar structure of distinct cellular concentration, with the superficial layer being less densely populated than the deeper layer.

  4. Biological recording - Wikipedia

    en.wikipedia.org/wiki/Biological_recording

    Who: the person or persons making the observation; Additionally a variety of additional information is often necessary to increase the value of any biological record, including: How: the method of recording the observation, e.g. pitfall trap or moth trap; Result Minute apertures called stomata are seen in the temporary mount of lead peel.

  5. Behavioral neuroscience - Wikipedia

    en.wikipedia.org/wiki/Behavioral_neuroscience

    The term "psychobiology" has been used in a variety of contexts, emphasizing the importance of biology, which is the discipline that studies organic, neural and cellular modifications in behavior, plasticity in neuroscience, and biological diseases in all aspects, in addition, biology focuses and analyzes behavior and all the subjects it is ...

  6. Observation - Wikipedia

    en.wikipedia.org/wiki/Observation

    Observation in the natural sciences [1] is an act or instance of noticing or perceiving [2] and the acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the perception and recording of data via the use of scientific instruments. The term may also refer to ...

  7. Observational methods in psychology - Wikipedia

    en.wikipedia.org/wiki/Observational_Methods_in...

    Naturalistic observation may also be time consuming, sometimes requiring dozens of observation sessions lasting large parts of each day to collect information on the behavior of interest. Lastly, because behavior is perceived so subjectively, it is possible that different observers notice different things, or draw different conclusions from ...

  8. Larynx - Wikipedia

    en.wikipedia.org/wiki/Larynx

    The larynx (/ ˈ l æ r ɪ ŋ k s /), commonly called the voice box, is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration.

  9. Human ethology - Wikipedia

    en.wikipedia.org/wiki/Human_ethology

    Human ethology is the study of human behavior. Ethology as a discipline is generally thought of as a sub-category of biology, though psychological theories have been developed based on ethological ideas (e.g. sociobiology, evolutionary psychology, attachment theory, and theories about human universals such as gender differences, incest avoidance, mourning, hierarchy and pursuit of possession).