the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.
26,102
words currently have published synonym-style alternatives
90,593
searchable synonym connections
350,924
published thesaurus relationships of every type
Start with the meaning
Delta wave
the normal brainwave in the encephalogram of a person in deep dreamless sleep; occurs with high voltage and low frequency (1 to 4 hertz)
42
useful connections shown
0 reviewed relationships and
42 broader connections.
Reviewed set in progress
No hand-reviewed synonym set has been published for this word yet.
The broader connections below can still help you explore, but they are labelled by the evidence joining the words and should not automatically be treated as substitutes.
Explore further
Words from the same subject
These terms belong to the same specialist field or topic. They help you explore the subject, but they are not automatically synonyms.
the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.the normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.the normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.the normal brainwave in the encephalogram of a person in deep dreamless sleep; occurs with high voltage and low frequency (1 to 4 hert…
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.the normal brainwave in the encephalogram of a person who is awake but relaxed and drowsy; occurs with low frequency and low amplitude
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.the normal brainwave in the encephalogram of a person who is awake but relaxed and drowsy; occurs with low frequency and low amplitude
Used in the same subject area: Neurology, Medicine and healthcare, Biology, Nature and environment, Natural hazards.(neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
Used in the same subject area: Neurology, Medicine and healthcare, Biology.(neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
Used in the same subject area: Neurology, Medicine and healthcare, Biology.(neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
Used in the same subject area: Neurology, Medicine and healthcare, Biology.(neurophysiology) phenomenon that occurs when two or more neural impulses that alone are not enough to trigger a response in a neuron…
Used in the same subject area: Neurology, Medicine and healthcare, Biology.(biology) a natural phenomenon involving living plants and animals
Used in the same subject area: Biology, Nature and environment, Natural hazards.long nerve fiber that conducts away from the cell body of the neuron
Used in the same subject area: Neurology, Medicine and healthcare, Biology.long nerve fiber that conducts away from the cell body of the neuron
Used in the same subject area: Neurology, Medicine and healthcare, Biology.short fiber that conducts toward the cell body of the neuron
Used in the same subject area: Neurology, Medicine and healthcare, Biology.a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
Used in the same subject area: Neurology, Medicine and healthcare, Biology.a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
Used in the same subject area: Neurology, Medicine and healthcare, Biology.a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
Used in the same subject area: Neurology, Medicine and healthcare, Biology.
Explore further
Words connected by meaning
Their definitions overlap or refer to similar ideas. Use these to widen your search, then compare the exact meanings.
(physiology) the normal equilibrium between acids and alkalis in the body; "with a normal acid-base balance in the body the blood is s…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.(physiology) the normal equilibrium between acids and alkalis in the body; "with a normal acid-base balance in the body the blood is s…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.the local voltage change across the cell wall as a nerve impulse is transmitted
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.To cease to sleep; to come out of a state of natural sleep; and, figuratively, out of a state resembling sleep, as inaction or death.
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.Extending far back from the front or outer part; of great horizontal dimension (measured backward from the front or nearer part, mouth…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.Of or pertaining to the deeper parts of the sea; as, a deep-sea line (i. e., a line to take soundings at a great depth); deep-sea lead…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.an electronic device that administers an electric shock of preset voltage to the heart through the chest wall in an attempt to restore…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.That which is deep; a deep, or the deepest, part or place; the deep; the middle part; as, the depth of night, or of winter.
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.Normal breathing where arterialization of the blood is normal, in distinction from dyspnaea, in which the blood is insufficiently arte…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his se…
Its definition shares important concepts with this word: normal, brainwave, encephalogram, deep, dreamless.
All dictionary tools
Explore Academic Dictionary
The same nine destinations available from the header menu are shown here as a clear, fully visible grid.
Aa
Dictionary
Definitions and meanings
⇄
Thesaurus
Synonyms with nuance
¶
Academic writing
Evidence and analysis
✓
Professional
Workplace vocabulary
⌛
Word origins
Etymology and roots
∑
Subjects
Specialist dictionaries
⠿
Word clusters
Connected vocabulary
≈
Word similarity
Compare two words
#
Crossword
Play with vocabulary