The Tectum Is The Roof Of The

Roof of the midbrain or tectum developed as the primary visual centre.

The tectum is the roof of the. Ribken last modified date. The word tectum is latin for roof indicating this region s position in regard to the brain stem. Tectum is a roof decking material that has been used primarily for institutional applications. In many cases the bottom side of the tectum is visible from inside the building.

Roof deck wall ceiling panels when noise control durability matter. For over 65 years tectum roof deck has provided reliable sustainable acoustical roof decking solutions to meet the commercial construction industry s needs. The tectum from latin for roof makes up the rear portion of the midbrain and is formed by two paired rounded swellings the superior and inferior colliculi. The reticulospinal tract which exerts some control over alertness takes input from the tectum and.

A dew point that results from inside outside temperature differences with moisture can create problems with any roof deck including tectum roof deck unless a vapor retarder is present with additional insulation above the vapor retarder. The superior colliculus receives input from the retina and the visual cortex and participates in a variety of visual reflexes particularly the tracking of objects in the visual field. Northmore in encyclopedia of fish physiology 2011. The tectum is the region of the brain located at the dorsal or back section of the brain stem in the mid section of the brain.

Tectum can be identified by its shredded wheat appearance from the bottom side. Tectum iii panels have a built in vapor retarder with styrofoam brand insulation. Tectum roof decks are manufactured in newark. In fish and amphibians the tectum is the major centre of the nervous system and wields the greatest influence on body activity.

The dorsal part of the midbrain. The midbrain tectum also has projections that lead to the spinal cord allowing for a quick response time to stimuli. The optic lobes especially prominent in fish and birds are a part of this area. Tectum definition is a bodily structure resembling or serving as a roof.

July 25 2020. The optic tectum forms the roof of the midbrain and is the primary visual center in fishes. The tectum latin for roof is the dorsal side of the midbrain the position of the tectum is contrasted with the tegmentum which refers to the region in front of the ventricular system or floor of the midbrain. In some cases tectum has been installed on very low pitched roofs.

The inferior colliculus receives both crossed. It is involved in certain reflexes in response to visual or auditory stimuli.