Age and familiarity effects on musical memory.

Background: A common complaint in older adults is trouble with their memory, especially for new information. Current knowledge about normal aging and changes in memory identify a divide between memory tasks that are unaffected by aging and those that are. Among the unaffected are recognition tasks.

Anti-Colonial Strategies in Cross-cultural Music Science Research.

ethical and methodological issues within cross-cultural music science research, including issues around community based research, participation, and data sovereignty. Although such issues have long been discussed in social science fields including anthropology and ethnomusicology, psychology and music cognition are only beginning to take them into serious consideration. This paper aims to fill that gap in the literature, and draw attention to the necessity of critically considering how implicit cultural biases and pure positivist approaches can mar scientific investigations of music, especially in a cross-cultural context.

The effects of aging and musicianship on the use of auditory streaming cues.

Auditory stream segregation, or separating sounds into their respective sources and tracking them over time, is a fundamental auditory ability. Previous research has separately explored the impacts of aging and musicianship on the ability to separate and follow auditory streams. The current study evaluated the simultaneous effects of age and musicianship on auditory streaming induced by three physical features: intensity, spectral envelope and temporal envelope.

Aging effects on neural processing of rhythm and meter.

When listening to musical rhythm, humans can perceive and move to beat-like metrical pulses. Recently, it has been hypothesized that meter perception is related to brain activity responding to the acoustic fluctuation of the rhythmic input, with selective enhancement of the brain response elicited at meter-related frequencies. In the current study, electroencephalography (EEG) was recorded while younger (<35) and older (>60) adults listened to rhythmic patterns presented at two different tempi while intermittently performing a tapping task.

Mapping Tonal Hierarchy in the Brain.

In Western tonal music, pitches are organized hierarchically based on their perceived fit in a specific tonal context. This hierarchy forms scales that are commonly used in Western tonal music. The hierarchical nature of tonal structure is well established behaviourally; however, the neural underpinnings are largely unknown.

The impact of aging on neurophysiological entrainment to a metronome.

In music, entrainment to the beat allows listeners to make predictions about upcoming events. Previous work has shown that neural oscillations will entrain to the beat of the music or rhythmic stimuli. Despite the fact that aging is known to impact both auditory and cognitive processing, little is known about how aging affects neural entrainment to rhythmic stimuli.