However, in a steady-state paradigm stimuli are not presented in isolation, but rather embedded in a stream of repeating stimuli.
The presentation of an oddball or deviant event, embedded in a stream of repeated or familiar events, the standards, results in an evoked response that can be recorded non-invasively with electrophysiological techniques such as electro-encephalography (EEG) and magneto-encephalography (MEG).
We measured MMN generated to rare frequency, duration, intensity and spatial deviant sounds randomly occurring in a stream of identical repeating "standard" sounds.
They repeat a stream of oft-repeated derogatory jokes about the area, criticise media coverage, and speak about being judged for where they're from instead of who they are.
When done right, networking can ensure a steady stream of repeat business that brings with it equally valuable referrals.
You will know which ones have done the work because they will inevitably enjoy a steady stream of repeat and referral business for many years to come.
If your posts are useful and informative, you will receive a steady stream of repeat traffic.
He designed a new type of electron microscope – by judicious use of ultrafast laser pulses and the photoelectric effect – in which a stream of individual electrons, repeated on a femtosecond scale, could be used to probe the dynamics of atoms in solids and their surfaces, as well as to interrogate biological materials.
Numerous studies have shown that deviant auditory stimuli presented within a constant stream of repeated auditory stimuli elicit a "mismatch negativity" (MMN), consisting of a long-lasting negative deflection, typically peaking at 150 250 ms after stimulus onset, and overlapping both the N1 and P2 waves [5], [28].
The experiment can be repeated with a stream of electrons instead of a beam of light.
