Vertigo Essay

When a person with normal hearing hears the sound travels along the ear then bounces against the ear drum. The eardrum, the bones inside, and the cochlea vibrate and move thousands of tiny hairs inside the ear. When these hairs move an electrical response occurs. This electrical response goes to the hearing nerve and then it is send to the brain.

The middle ear has three ossicles (tiny bones) the hammer, the anvil, and the stirrup that connect the middle ear to the inner ear. When sound enters your middle ear, it causes the ossicles to vibrate. These vibrations then move into the cochlea, which is filled with fluid. When the vibrations move the fluid that is in the cochlea, it stimulates tiny hair cells that respond to different frequencies of sound. After the tiny hair cells are stimulated, they direct the frequencies of sound into the auditory nerve, as nerve impulses. (ASHA 2013)

Vertigo (1958), directed by Alfred Hitchcock, is an American psychological thriller film that communicates ideas, themes and issues through the use of its visual style. The visual stylistic choices enable the exploration of madness, scopophilia and feminist film theory within the film. This paper will critically analyse how this is realised mainly through the use of “the Vertigo effect”, spirals as a motif, the male gaze and colour. The theme of madness is a centerpiece to the film.

The Ultimate Vertigo Protocol by Robert Mueck is a book written for people who are suffering from vertigo, dizziness and other balance problems in the body. If you’re one of them, this protocol is perfect for you. It contains step-by-step method and procedure that will help you get rid of the mentioned conditions completely.

| Reflexes –Sucking, Grasping, Drinking, Eating.Lifting head unaided.Latterly, crawling, rolling over and possibly standing or cruising.

The orbicularis oculi moves the eye, for example when you are reading a page of print

The endolymphatic hydrops leads to swelling, which in turn leads the symptoms of Meniere 's disease: tinnitus, hearing loss and vertigo alongside aural pressure [X1]. A consequence of this swelling is the potential for premenant damage to the structures of the vestibular system

I suffer from vertigo and I wake up very slowly in the morning. When I finally get up I clean my teeth and wash my face or sometimes take a shower. I dress up and have some breakfast. Then I go downstairs to get the mail and do the laundry. After reading the mail I feel tired and need to lay down for awhile. By now it is 12:30 PM or 1:00 PM. If I need anything that day from the grocery store and is a nice day, I would walk to the store. At the store I shop very slowly taking me about 2 hours to finish shopping. Then I go home and have the groceries delivered. After the walk I come home very tired and on hot days out of breath. Then I sit down and watch some TV. Then at about 6:00PM I eat some dinner. After dinner, I continue to watch TV

The ear is made up of three parts: the outer ear, the middle ear and the inner ear. The outer ear is responsible for collecting the sound wave, the middle ear increases the sound energy and transmits the sound to the inner ear and finally the inner ear transforms the sound waves into nerve impulses and sends them to the brain. When the sound wave passes the ear canal there is a vibration in the eardrum which affects 3

Auditory localisation is a crucial component involved in people’s everyday hearing. It is the ability to situate a source of sound in space; this refers to a person trying to detect the location of a potential sound in direction and distance. Auditory localization relies on the use of binaural cues, monaural cues (Licklider, 1951), the pinnae (Fisher & Freedman, 1968) and head movements (Clifton, Perris, & Bullinger, 1991). The first components binaural and monaural cues are both extremely important as they help people locate the direction of a sound source from the head. Monaural cues involve the use of only one ear to locate a

Introduction: For years researchers have sought to understand the interaction between vision and its relative contributions in maintaining balance. It is understood that postural control and balance are maintained through highly integrated collaboration between our vestibular, musculoskeletal, and visual systems, but just how these systems integrate to provide these functions it still unknown. Therefore, the purpose of this lab is to assess static balance control responses to changes in different sensory input. I hypothesized that the sagittal plane center of pressure (COP) deviation and total path of COP trajectory will show a greater deviation/movement when the eyes closed compared to when the eyes are open

The vestibular refers to the inner ear and ocular refers to the eye. The inner ear relates to the control of your eyes and plays a vital part in balance, spinal problems, and core issues.

Basically how sound travels through the ear is a process of many steps. The sound waves are gathered by the pinna and then funneled into the meatus. Those waves then begin to vibrate the tympanic membrane which in turn hits against the malleus. The ossicle bones then vibrate like a chain reaction. The footplate will hit the oval window which triggers the fluid in the cochlea to move. The movement sways across the different hair cells creating impulses that are sent to the brain through the eighth cranial nerve.

For my sensation/perception phenomenon this week I chose binocular disparity. According to Goldstein (2010), binocular disparity “is the difference in the images in the left and right eyes” (p.235). Binocular disparity is the brains way of determining information regarding depth (Goldstein, 2010). Our eyes and brains usually fuse these two images into a single perception and then alters the disparity between the two images into perception of depth, this is called stereopsis. Stereopsis is the visual equivalent of stereophonic sound. Generally the closer an object is, the larger the disparity will be. I had trouble ascertaining the exact cause of binocular disparity, however I do know that brain injuries can alter the way we both perceive and

As one of the 'near' senses from the brain, the vestibular sense in Equilibrioception is responsible for detecting or movement through space, and the position of our head. A study done by the SECTION ON NEUROLOGY for the AMERICAN PHYSICAL THERAPY ASSOCIATION states there is a set of three tubes (semi-circular canals) in each ear, and these sense when you move your head around and help keep your vision clear. There are also two structures in each ear called otoliths (the utricle and saccule). They tell the brain when the head is moving in a straight line (like when you are riding in a car or going up or down in an elevator) and sense the position of the head even when it is still (if it is upright or tilted). Because I do not have these