The palpebral bone is a small dermal bone found in the region of the eye socket in a variety of animals, including crocodilians and ornithischian dinosaurs...

this surface. The lateral palpebral ligament attaches to a small protuberance called the orbital tubercle. Each zygomatic bone is diamond-shaped and composed...

medial palpebral ligament and lacrimal sac. It arises from the posterior crest and adjacent part of the orbital surface of the lacrimal bone, and passing...

medial palpebral ligament is to the frontal process of the maxilla in front of the lacrimal groove (near the nasal bone and the frontal bone), and its...

bosses extended from the postorbital bone forward to incorporate the triangular palpebral and prefrontal bones, and had high transverse ridges around...

Feature detection Infrared sensing in snakes Monocular deprivation Ommatidium Palpebral (bone) Pseudopupil Rhopalium Underwater vision Visual perception...

divide the gland into two sections, a palpebral lobe, or portion, and an orbital lobe or portion. The smaller palpebral lobe lies close to the eye, along...

Sternocephalicus: originates on the sternum and inserts on the temporal bone of the head. Its function is to move the head and neck from side to side...

the frontal bone and more rarely the palpebral bone. The prefrontal bone sometimes forms part of the upper margin of the orbit. This bone is part of the...

the frontosphenoidal process of the zygomatic bone, and the tarsi of the eyelids. The lateral palpebral raphe is formed from the lateral ends of the orbicularis...

edge of the snout from the nasal to the lacrimal and prefrontal. A palpebral bone is present above the orbit in the largest specimens but is absent in...

doi:10.1186/1741-7007-10-108. PMC 3565949. PMID 23270452. Bone & Moore 2008, pp. 418–422. Bone & Moore 2008, p. 311. Atema, Jelle (1980) "Chemical senses...

Feature detection Infrared sensing in snakes Monocular deprivation Ommatidium Palpebral (bone) Pseudopupil Rhopalium Underwater vision Visual perception...

sculpturing in the region in front of the eyes; the form of the palpebral bones (small bones over the eyes), which may have served as bony eyelids; the shallowness...

These cores were formed by a fusion of the postorbital bone with the much smaller palpebral bone in front of it. Nine subadult or adult "brow horns" were...

prefrontal bone. In 2020, Norman concluded that it was a fused palpebral bone. Behind it, the upper rim of the eye socket was formed by the supraorbital bone. A...

resistant to breakage and penetration by the teeth of predators. The palpebral bones over the eyes may have provided additional protection for them. Carpenter...

computed tomography. There are three kinds of orbital emphysema including palpebral emphysema, true orbital emphysema, and orbitopalpebral emphysema. Orbital...

"mandibulofacial dysostosis") is a syndrome that includes palpebral antimongoloid fissures, hypoplasia of the facial bones, macrostomia, vaulted palate, malformations...

is thin, and, becoming separated from the medial palpebral ligament, attaches to the lacrimal bone at its posterior crest. The medial ligament and its...

was offset to the quadrate bone. The orbit (eye opening) was large and circular, and a large spur-like bone, the palpebral, protruded backwards into the...

localities are known from Mexico. Footprints, eggshells, teeth, and fragments of bone representing theropods, sauropods, and ornithopods have been found, but none...

anterolateral process with a concave notch that possibly where the palpebral bone sat. The post orbital is orientated vertically, and the cross section...

superioris originates from inferior surface of the lesser wing of the sphenoid bone, just above the optic foramen. It broadens and decreases in thickness (becomes...

Neck frill Obturator process Osteoderm Palpebral (bone) Pes (anatomy) Predentary Proximodorsal process Rostral bone Sclerotic ring Scute Synsacrum Thagomizer...

Feature detection Infrared sensing in snakes Monocular deprivation Ommatidium Palpebral (bone) Pseudopupil Rhopalium Underwater vision Visual perception...

ceratopsids were outgrowths of the postorbital bone with slight contribution from the palpebral bone above and in front of the eye sockets, but those...

e The orbit of the eye Bones Frontal bone Zygomatic bone Maxillary bone Sphenoid bone Ethmoid bone Palatine bone Lacrimal bone Muscles Superior rectus...

2010 estimated the length at seven metres, the weight at 2.5 tonnes. A palpebral bone seems to be absent, meaning the eyes were not overshadowed by an upper...

jugal bones of the cheek are flared to the side and are capped by an ossification, the epijugal, which is unique for the group. The palpebral bone, which...