Presentation (software)
Encyclopedia
Presentation is a Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

 software application
Application software
Application software, also known as an application or an "app", is computer software designed to help the user to perform specific tasks. Examples include enterprise software, accounting software, office suites, graphics software and media players. Many application programs deal principally with...

 for conducting psychological and neurobehavioral experiments, developed by Neurobehavioral Systems Inc. and first released in 2003. It supports auditory and visual stimuli creation and delivery, records responses from nearly any input device and allows control of parallel port
Parallel port
A parallel port is a type of interface found on computers for connecting various peripherals. In computing, a parallel port is a parallel communication physical interface. It is also known as a printer port or Centronics port...

, serial port
Serial port
In computing, a serial port is a serial communication physical interface through which information transfers in or out one bit at a time...

, TCP/IP and Ni-DAQ
National Instruments
National Instruments Corporation, or NI , is an American company with over 5,000 employees and direct operations in 41 countries. Headquartered in Austin, Texas, it is a producer of automated test equipment and virtual instrumentation software...

 for communication to and from fMRI devices, response devices, eye trackers
Eye tracking
Eye tracking is the process of measuring either the point of gaze or the motion of an eye relative to the head. An eye tracker is a device for measuring eye positions and eye movement. Eye trackers are used in research on the visual system, in psychology, in cognitive linguistics and in product...

 and brain imaging equipment. It is temporally accurate to less than a millisecond, a crucial aspect of control for many research needs. Presentation has over 10,000 users worldwide. Presentation supports Unicode
Unicode
Unicode is a computing industry standard for the consistent encoding, representation and handling of text expressed in most of the world's writing systems...

 via the utf-8
UTF-8
UTF-8 is a multibyte character encoding for Unicode. Like UTF-16 and UTF-32, UTF-8 can represent every character in the Unicode character set. Unlike them, it is backward-compatible with ASCII and avoids the complications of endianness and byte order marks...

 specification.

Users

Presentation is used in universities and their experiments all over the world, such as
  • Centre for Cognitive Neuroimaging
  • Perception, memory and aesthetics of indeterminate art
  • Common ground for spatial cognition? A behavioral and fMRI study of sex differences in mental rotation and spatial working memory
  • Contagious yawning and the brain
  • Stereoscopic Depth and the Occlusion Illusion
  • Neural mechanisms underlying auditory feedback control of speech
  • An Interdisciplinary Study of Visual Indeterminacy

SDL (Scenario Description Language)

SDL is a simple language used to describe the stimuli and trials which make up an experiment. Compile-time logic can be used to generate and/or randomize stimuli.

PCL (Program Control Language)

PCL is a fully functioning scripting language based loosely on C and Basic. It uses strong type checking to ensure that the intention of the programmer is explicit. Loops, "if" statements and subroutines are all supported. It can be used in conjunction with the objects created in SDL, or used alone to create, manipulate and present stimuli. The editor supports code completion to greatly ease introduction to the language.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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