Loudness Perception - Drug effects
Research News and Information

Monday, November 23, 2009

The detection of pressure fluctuations, sonic audition, is the dominant mode of dipole-source detection in goldfish (Carassius auratus).

30 Mar 2009 Behavioral detection of a low-frequency (40 Hz) vibratory dipole at source distances of 1.5-24 cm was measured by classically conditioned respiratory suppression in goldfish (Carassius auratus). Detection thresholds were compared across distances ... Read more...

Delayed inhibition creates amplitude tuning of mouse inferior collicular neurons.

6 Oct 2008 Nonmonotonic intensity response neurons referred as amplitude-tuned neurons are considered to be created by high-threshold inhibition in auditory system. Very limited information, however, is available on how the inhibition works for amplitude-tuned ... Read more...

Lipopolysaccharide produces dose-dependent reductions of the acoustic startle response without impairing prepulse inhibition in male rats.

Aug 2008 This study examined the dose-dependent effects of Lipopolysaccharide (LPS) on the acoustic startle response and prepulse inhibition (PPI) in male Long-Evans rats. LPS is known to stimulate the innate immune system and result in behavior ... Read more...

Latest indexed articles for 'Loudness Perception - Drug effects'

These are the very latest articles for this heading:

• The detection of pressure fluctuations, sonic audition, is the dominant mode of dipole-source detection in goldfish (Carassius auratus). 30 Mar 2009
• Delayed inhibition creates amplitude tuning of mouse inferior collicular neurons. 6 Oct 2008
• Lipopolysaccharide produces dose-dependent reductions of the acoustic startle response without impairing prepulse inhibition in male rats. Aug 2008
• Impact of loudness dependency of auditory evoked potentials on the panic response to CCK-4. 2 Jun 2008
• Loudness dependence of auditory evoked potentials as indicator of central serotonergic neurotransmission: simultaneous electrophysiological recordings and in vivo microdialysis in the rat primary auditory cortex. 5 May 2008
• Loudness dependence of evoked dipole source activity during acute serotonin challenge in females. 30 Dec 2007
• Design and fabrication of multichannel cochlear implants for animal research. 19 May 2007
• Brain-derived neurotrophic factor treatment does not improve functional recovery after hair cell regeneration in the pigeon. 29 Apr 2006
• Effect of gabapentin on the sensation and impact of tinnitus. 29 Apr 2006
• Intensity dependence of auditory evoked dipole source activity in polydrug ecstasy users: evidence from an 18 months longitudinal study. 27 Feb 2006
• Apomorphine effects on emotional modulation of the startle reflex in rats. 13 Oct 2005
• Selective serotonin reuptake inhibitors treatment effects on auditory measures in depressed female subjects. 25 Sep 2005
• A prospective randomized controlled trial evaluating alcohol on loudness perception in cochlear implant users. 30 Jul 2005
• Pure tone audiograms and possible aminoglycoside-induced hearing loss in belugas (Delphinapterus leucas). 30 May 2005
• Auditory measures in clinically depressed individuals. I. Basic measures and transient otoacoustic emissions. 29 Sep 2004
• [Use of the round window micro cath for inner ear therapy - results of a placebo-controlled, prospective study on chronic tinnitus] 28 Feb 2004
• Serotonergic dysfunction in schizophrenia assessed by the loudness dependence measure of primary auditory cortex evoked activity. 13 Nov 2003
• Improved temporal coding of sinusoids in electric stimulation of the auditory nerve using desynchronizing pulse trains. 29 Sep 2003
• Affinity and specificity of N-methyl- D-aspartate channel blockers affect their ability to disrupt prepulse inhibition of acoustic startle in rats. 28 Nov 2002
• Interaction between adenosine triphosphate and mechanically induced modulation of electrically evoked otoacoustic emissions. 30 May 2002

See a longer list of these articles.

Technical information about 'Loudness Perception'

Definition: The perceived attribute of a sound which corresponds to the physical attribute of intensity.

Descriptor UI: D008144

Alternative terms: Loudness Perception; Loudness Perceptions; Perception, Loudness; Perceptions, Loudness;

Allowable Qualifiers: classification; drug effects; physiology; radiation effects; ethics;

Tree Number: F02.463.593.071.576;

History Note: 79