Abstract: As disclosed herein, the present invention provides methods and systems for detecting, measuring, or monitoring the presence of absence of at least one emotion in a subject from a speech sample obtained from the subject. In particular, the methods and systems of the present invention comprise extracting at least one feature from the speech sample, assigning the speech sample a score using a weighted frequency band scoring scheme, and comparing the score with a general reference model or a control. As disclosed, the methods, systems and computer programs of the present invention provide detection error rates of about 4.7% or less, preferably about 3.0% or less, more preferably about 2.0% or less, most preferably about 1.0% or less and thereby reduced the detection error rate by about 60.0% or more, preferably about 70.0% or more, more preferably about 80.0% or more, even more preferably about 90% or more, and most preferably 95.0% or more than the detection error rates of prior art methods.

Abstract: A nueroprotectant composition wherein the active ingredient is pGLU-GLU-PRO-NH2 or a combination of pGLU-GLU-PRO-NH2 (EEP) and N-tert-Butyl-&agr;-(2-sulfophenyl)nitrone (SPBN) or other nitrone. A method of treating and preventing diseases and injuries of the brain, spinal cord and retina is also presented by administering the endogenous tripeptide EEP to a subject as a neuroprotectant or by administering EEP in combination with SPBN or other nitrone.

Abstract: A neuroprotectant composition wherein the active ingredient is pGLU-GLU-PRO-NH2 or a combination of pGLU-GLU-PRO-NH2 (EEP) and N-tert-Butyl-&agr;-(2-sulfophenyl)nitrone (SPBN) or other nitrone. A method of treating and preventing diseases and injuries of the brain, spinal cord and retina is also presented by administering the endogenous tripeptide EEP to a subject as a neuroprotectant or by administering EEP in combination with SPBN or other nitrone.

Abstract: A method of treating depression and depression disorders which includes administering a pharmaceutically effective amount of one or more NAALADase inhibitors to a patient. NAALADase is an enzyme that hydrolyzes the peptide NAAG, a good peptide neurotransmitter in the brain. NAAG competes with the excitatory amino acid Glu. The excitatory amino acid Glu is released in the brain upon stress and can lead to depression. Hence, the inhibition of NAALADase directly decreases levels of Glu while increasing NAAG levels, contributes to and decreases depression.

Abstract: Methods of preventing, treating, or both preventing and treating CNS injury, disease, neurotoxicity or memory deficit in a subject by the administration of at least one lipoic acid compound to the subject are disclosed. Examples of CNS injuries or disease include traumatic brain injury (TBI), posttraumatic epilepsy (PTE), stroke, cerebral ischemia, neurodegenerative diseases of the brain such as Parkinson's disease, Dementia Pugilistica, Huntington's disease and Alzheimer's disease, brain injuries secondary to seizures which are induced by radiation, exposure to ionizing or iron plasma, nerve agents, cyanide, toxic concentrations of oxygen, neurotoxicity due to CNS malaria or treatment with anti-malaria agents, and other CNS traumas.

Abstract: Methods of preventing, treating, or both preventing and treating CNS injury, disease, neurotoxicity or memory deficit in a subject by the administration of at least one lipoic acid compound to the subject are disclosed. Examples of CNS injuries or disease include traumatic brain injury (TBI), posttraumatic epilepsy (PTE), stroke, cerebral ischemia, neurodegenerative diseases of the brain such as Parkinson's disease, Dementia Pugilistica, Huntington's disease and Alzheimer's disease, brain injuries secondary to seizures which are induced by radiation, exposure to ionizing or iron plasma, nerve agents, cyanide, toxic concentrations of oxygen, neurotoxicity due to CNS malaria or treatment with anti-malaria agents, and other CNS traumas.

Abstract: The administration of &agr;-lipoic acid (&agr;LA) and dihydrolipoic acid (DHL) both as a preventive measure before exposure to conditions which may cause damage, such as rapid changes in atmospheric pressure, and as a means of preventing or ameliorating damage arising from such injury provides benefits not currently available. The active agents may be administered systemically or to the injured tissue. For example, when there is spinal cord injury, the active agents may be administered intrathecally.