Alleviation of voice difficulties in adults

This paper discusses methods of therapy for voice disorders in adults.

Training hearing adults in the use of communication strategies to prevent communication breakdowns with hearing impaired individuals: A pilot study

This paper discusses a pilot study and the use of repair strategies to aid in communication with the hearing impaired.

A survey on the concepts used in the hearing aid selection process for hearing-impaired adults

This paper is a review of current practices in 1976 among audiologists and hearing aid dealers in fitting of hearing aids for adults.

Usage of oral skills by orally educated deaf adults

This paper discusses oral deaf adults and use of speech.

Relationship among otoacoustic emission suppression and auditory processing measures in adults

The purpose of this Capstone Project is to help determine whether performing otoacoustic emissions with contralateral noise may be used in the diagnosis of Auditory Processing Disorder.

Evaluation technique designed to investigate the efficacy of a group communication-based aural rehabilitation program for hearing-impaired adults

This paper studies aural rehabilitation efforts designed to address the compensatory strategies used by hearing-impaired adults and evaluates the success of an eight week group communications-based therapy program.

Evaluation of sentence perception of adults with hearing loss when using a video teleconferencing system

This study evaluate the speech perception of hearing-impaired adults (with varying degrees of deafness) when using a video teleconferencing system (an integrated service digital network).

Survey of hearing-impaired adults and parents of hearing-impaired children and their knowledge of the Americans with Disabilities Act

This paper discusses the results of a survey about awareness of the American with Disabilities Act.

Comparing auditory steady-state response and auditory brainstem response in normal hearing adults

This paper compares the auditory steady state response (ASSR) thresholds with the click-evoked and tone burst auditory brainstem response (ABR) thresholds in their ability to predict known behavioral thresholds in normal-hearing adults.

Sox1-deficient mice suffer from epilepsy associated with abnormal ventral forebrain development and olfactory cortex hyperexcitability

Mutations in several classes of embryonically-expressed transcription factor genes are associated with behavioral disorders and epilepsies. However, there is little known about how such genetic and neurodevelopmental defects lead to brain dysfunction. Here we present the characterization of an epilepsy syndrome caused by the absence of the transcription factor SOX1 in mice. In vivo electroencephalographic recordings from SOX1 mutants established a correlation between behavioral changes and cortical output that was consistent with a seizure origin in the limbic forebrain. In vitro intracellular recordings from three major forebrain regions, neocortex, hippocampus and olfactory (piriform) cortex (OC) showed that only the OC exhibits abnormal enhanced synaptic excitability and spontaneous epileptiform discharges. Furthermore, the hyperexcitability of the OC neurons was present in mutants prior to the onset of seizures but was completely absent from both the hippocampus and neocortex of the same animals. The local inhibitory GABAergic neurotransmission remained normal in the OC of SOX1-deficient brains, but there was a severe developmental deficit of OC postsynaptic target neurons, mainly GABAergic projection neurons within the olfactory tubercle and the nucleus accumbens shell. Our data show that SOX1 is essential for ventral telencephalic development and suggest that the neurodevelopmental defect disrupts local neuronal circuits leading to epilepsy in the SOX1-deficient mice