53 relations: Afferent nerve fiber, Afrotheria, Anurognathidae, Barbel (anatomy), Barrel cortex, Blood, Brain, Brainstem, C57BL/6, Cerebellum, Chinchilla, Eastern whip-poor-will, Family (biology), Hair, Hair follicle, Harbor seal, Kakapo, Keratin, Laboratory rat, Long-whiskered owlet, Mammal, Mandible, Marsupial, Mechanoreceptor, Micrograph, Midbrain, Nerve, Nightjar, Nostril, Orbit (anatomy), Otter, Pimelodidae, Pinniped, Postcentral gyrus, Primate, Ringed seal, Rodent, Saimaa, Sea lion, Sinus (anatomy), Skull, Somatosensory system, Superior colliculus, Swallow, Taxis, Thalamus, Theria, Tiger, Trigeminal nerve, Tyrant flycatcher, ..., Walrus, Whiskered auklet, Whisking in animals. Expand index (3 more) » « Shrink index
Afferent nerve fibers refer to axonal projections that arrive at a particular region; as opposed to efferent projections that exit the region.
Afrotheria is a clade of mammals, the living members of which belong to groups that are either currently living in Africa or of African origin: golden moles, elephant shrews (also known as sengis), tenrecs, aardvarks, hyraxes, elephants, sea cows, and several extinct clades.
The Anurognathidae were a family of small pterosaurs, with short or absent tails, that lived in Europe, Asia, and possibly North America during the Jurassic and Cretaceous periods.
In fish anatomy and turtle anatomy, a barbel is a slender, whiskerlike sensory organ near the mouth.
The barrel cortex refers to a region of somatosensory cortex that is identifiable in some species of rodents and species of at least two other orders and contains the barrel field.
Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.
The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.
The brainstem (or brain stem) is the posterior part of the brain, adjoining and structurally continuous with the spinal cord.
C57BL/6, often referred to as "C57 black 6", "C57" or "black 6" (standard abbreviation: B6), is a common inbred strain of laboratory mouse.
The cerebellum (Latin for "little brain") is a major feature of the hindbrain of all vertebrates.
Chinchillas are either of two species of crepuscular rodents of the parvorder Caviomorpha.
The eastern whip-poor-will (Antrostomus vociferus) is a medium-sized (22–27 cm) nightjar from North America.
In biological classification, family (familia, plural familiae) is one of the eight major taxonomic ranks; it is classified between order and genus.
Hair is a protein filament that grows from follicles found in the dermis.
The hair follicle is a dynamic organ found in mammalian skin.
The harbor (or harbour) seal (Phoca vitulina), also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere.
The kakapo (Māori: kākāpō) or night parrot, also called owl parrot (Strigops habroptila), is a species of large, flightless, nocturnal, ground-dwelling parrot of the super-family Strigopoidea, endemic to New Zealand.
Keratin is one of a family of fibrous structural proteins.
A laboratory rat or lab rat is a rat of the species Rattus norvegicus (brown rat) which is bred and kept for scientific research.
The long-whiskered owlet (Xenoglaux loweryi) is a tiny owl that is endemic to a small area in the Andean mountains in Amazonas and San Martín in northern Peru.
Mammals are the vertebrates within the class Mammalia (from Latin mamma "breast"), a clade of endothermic amniotes distinguished from reptiles (including birds) by the possession of a neocortex (a region of the brain), hair, three middle ear bones, and mammary glands.
The mandible, lower jaw or jawbone is the largest, strongest and lowest bone in the human face.
Marsupials are any members of the mammalian infraclass Marsupialia.
A mechanoreceptor is a sensory receptor that responds to mechanical pressure or distortion.
A micrograph or photomicrograph is a photograph or digital image taken through a microscope or similar device to show a magnified image of an item.
The midbrain or mesencephalon (from Greek mesos 'middle', and enkephalos 'brain') is a portion of the central nervous system associated with vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.
A nerve is an enclosed, cable-like bundle of axons (nerve fibers, the long and slender projections of neurons) in the peripheral nervous system.
Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae, characterized by long wings, short legs and very short bills.
A nostril (or naris, plural nares) is one of the two channels of the nose, from the point where they bifurcate to the external opening.
In anatomy, the orbit is the cavity or socket of the skull in which the eye and its appendages are situated.
Otters are carnivorous mammals in the subfamily Lutrinae.
The Pimelodidae, commonly known as the long-whiskered catfishes, are a family of catfishes (order Siluriformes).
Pinnipeds, commonly known as seals, are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic marine mammals.
The postcentral gyrus is a prominent gyrus in the lateral parietal lobe of the human brain.
A primate is a mammal of the order Primates (Latin: "prime, first rank").
The ringed seal (Pusa hispida or Phoca hispida), also known as the jar seal and as netsik or nattiq by the Inuit, is an earless seal (family: Phocidae) inhabiting the Arctic and sub-Arctic regions.
Rodents (from Latin rodere, "to gnaw") are mammals of the order Rodentia, which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws.
Saimaa is a lake in southeastern Finland.
Sea lions are sea mammals characterized by external ear flaps, long foreflippers, the ability to walk on all fours, short, thick hair, and a big chest and belly.
A sinus is a sac or cavity in any organ or tissue, or an abnormal cavity or passage caused by the destruction of tissue.
The skull is a bony structure that forms the head in vertebrates.
The somatosensory system is a part of the sensory nervous system.
The superior colliculus (Latin, upper hill) is a paired structure of the mammalian midbrain.
The swallows and martins, or Hirundinidae, are a family of passerine birds found around the world on all continents except Antarctica.
A taxis (plural taxes) is the movement of an organism in response to a stimulus such as light or the presence of food.
The thalamus (from Greek θάλαμος, "chamber") is the large mass of gray matter in the dorsal part of the diencephalon of the brain with several functions such as relaying of sensory signals, including motor signals, to the cerebral cortex, and the regulation of consciousness, sleep, and alertness.
Theria (Greek: θηρίον, wild beast) is a subclass of mammals amongst the Theriiformes (the sister taxa to Yinotheria).
The tiger (Panthera tigris) is the largest cat species, most recognizable for its pattern of dark vertical stripes on reddish-orange fur with a lighter underside.
The trigeminal nerve (the fifth cranial nerve, or simply CN V) is a nerve responsible for sensation in the face and motor functions such as biting and chewing; it is the largest of the cranial nerves.
The tyrant flycatchers (Tyrannidae) are a family of passerine birds which occur throughout North and South America.
The walrus (Odobenus rosmarus) is a large flippered marine mammal with a discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere.
The whiskered auklet (Aethia pygmaea) is a small seabird of the auk family.
Whisking is a behaviour in which the facial whiskers (vibrissae) of an animal are repetitively and rapidly swept back and forth.