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OCCAM

the maxim which, given an option between two hypotheses, the one containing the lesser amount of presumptions should be favored.

OCCUPATIONAL CULTURE

a distinctive pattern of thought and actions shared by members of the same profession and showed in their language, morals,

OCTAVE

the interval between two noises which have a frequency ratio of 2:1.

OCULOMOTOR NUCLEUS

a nucleus in the brainstem which is correlated with either of the occulomotor nerves.

OFF-CENTER GANGLION CELL

a retinal ganglion cell which is hindered by light in the core of its receptive region but is aroused by

OLFACTION

noun. the sense of scent, that is aroused by odorant excitement of receptor cells in the olfactory epithelium within the

OLFACTORY RECEPTOR

a spindle-shaped receptor cell in the olfactory epithelium of the nasal cavity which is sensitive to odorants. Cilia at the

OLOLIUQUI

the seed of a Latin American vine, Rivea comiibosti, that consists of compounds chemically correlated to LSD, but less significant.

ONEIROMANCY

noun. the concept or practice of determining predictions of the future from dreams.

ONSET OF ACTION

the place at which the operations of a drug is obvious, typically gauged with regard to the time passed between

OPEN CLASS SOCIETY

a culture which allows or urges cultural mobility.

OPEN-CLASSROOM METHOD

an educational system wherein teaching is unofficially constructed, frequently with an emphasis on individualized guidance or utilization of the open-classroom

OPERANT LEVEL

a baseline likelihood or frequency of actions which takes place innately, prior to support or encouragement being arranged.

OPHTHALMOLOGY

noun. the medical specialty regarding the study of the eye and the identification and remediation of eye illness. A doctor

OPIOID ANALGESIC ADDICTION

psychological and physical dependency on an opioid drug, like morphine, which is delivered to alleviate pain. An indicator is having

OPPORTUNISM

noun. the capacity to exploit resources not accessible to other people. Species exposed to new habitats to manage pests frequently

OPTICAL AXIS

a abstract line which passes by way of the core of an optical system. In the circumstance of the eye,

OPTIMAL STOPPING RULE

a rule which dictates whenever one ought to end information compilation in a study. It is based upon a design

ORAL SADISM

with regard to psychoanalytic theory, the primitive impulse to utilize the mouth, lips, and teeth as tools of violence, mastery,

ORDER OF MAGNITUDE

the estimated size of an amount or value within a range, generally to the nearest power of 10.