delta wave

Directory

References

Discover

Monitor. Varanus salvadorii is a monitor lizard found in New Guinea can grows to 2.7 metres (9 ft.) aka Tree crocodile, Crocodile monitor, Salvadori's monitor, artellia, reptile

7 of the World’s Most Dangerous Lizards and Turtles

Panama Canal infographic

Timeline and Map of the Panama Canal

Nativity Scene, Adoration of the Magi, Church of the Birth of the Virgin Mary, Montenegro

Why Is Christmas in December?

World Data Locator Map: Australia

Is Australia an Island?

Saint Lucia Day. Young girl wears Lucia crown (tinsel halo) with candles. Holds Saint Lucia Day currant laced saffron buns (lussekatter or Lucia's cats). Observed December 13 honor virgin martyr Santa Lucia (St. Lucy). Luciadagen, Christmas, Sweden

7 Winter Solstice Celebrations From Around the World

Orange basketball on black background and with low key lighting. Homepage 2010, arts and entertainment, history and society

The 10 Greatest Basketball Players of All Time

Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

Which Is Correct: Hanukkah or Chanukah?

delta wave

physiology

Also known as: delta oscillation, delta-wave

Learn about this topic in these articles:

brain damage

In electroencephalography
…irregular slow waves known as delta waves arise from the vicinity of a localized area of brain damage.
Read More

neural oscillation

In neural oscillation: Types of brain rhythms
Delta waves (0.5–1.5 Hz), the largest-amplitude waves in the neocortex (the cerebral cortex region associated with sight and hearing), are present during non-REM sleep. Beta rhythms (13–30 Hz) are present throughout the motor system in the absence of movement, while transient beta oscillations (or sleep…
Read More