The procerus muscle (or pyramidalis nasi) is a small pyramidal muscle in the glabella. It is involved in facial expressions such as frowning and those associated with attentional control, and it indirectly helps shield the eyes from bright light.

Nov 3, 2023 · Procerus is a small, triangular muscle of the head that occupies the glabella, which is the region located between the eyebrows. It belongs to the nasal group of facial muscles, together with nasalis, levator nasolabialis and depressor septi nasi.

Jun 29, 2023 · The procerus muscle is the pyramid-shaped muscle extending from the lower part of the nasal bone to the middle area in the forehead between the eyebrows, where it is attached to the frontalis...

Aug 14, 2023 · The procerus muscle is a pyramidal-shaped muscle arising from the fascia of the superior nasal region, near the junction of the nasal bones, and the superolateral nasal cartilage. The procerus muscle fibers run superiorly and merge with the frontalis muscle.

Jan 17, 2023 · The procerus is a nasal muscle of facial expression. It lies superficial to the nasal bone. Attachments – Originates from the nasal bone and inserts onto the skin of the lower medial forehead. Innervation – Buccal branches of the facial nerve. Blood supply – Facial artery.

Aug 7, 2018 · The Procerus muscle is the pyramid-shaped muscle extending from the lower part of the nasal bone to the middle area in the forehead between the eyebrows, where it is attached to the frontalis muscle. Its location allows it to pull the skin between the eyebrows down.

Oct 27, 2020 · The procerus muscle is a small facial muscle located between the eyebrows and the bridge of the nose. It is responsible for causing the skin to wrinkle vertically, which results in the formation of horizontal lines on the forehead.

Jul 28, 2020 · Procerus is a small, triangular muscle in the head that occupies the glabella, the area between the eyebrows. The muscle, along with the nasalis, levator nasolabialis and depressor septi nasi, make up the facial muscles nasal group.

Discover the procerus muscle's origin, action, and related health conditions like Bell's palsy. Explore human anatomy with us.

Jan 16, 2025 · The Procerus muscle, also known as the muscle of the nose, is a small, thin muscle located in the face. It is part of the orbicularis oculi muscle group, which is responsible for the movement of the eyelids and facial expression.