Sentence examples for macaques were able from inspiring English sources

The macaques were able to respond as accurately as the human subjects, but each additional target resulted in a reaction time increment of only 7 msec.

Scientists who embedded electrodes in the brains of macaques were able to influence the decisions made by the primates, Motherboard reports.

The macaques were able to remember the locations of two foods for up to 25 hours, but failed to recognize that only the less preferred food was palatable after a long delay.

Almost 60 years ago, rhesus macaques were able to be experimentally infected with B. quintana (8 ).

Hence, it is likely that long-tailed macaques were able to cross short distances between islands actively.

Figure  2 shows that the baboons performed worst with a discriminated size difference of 30%% ± 4.47 (mean ± SE), whereas the macaques were able to discriminate the smallest size differences of 13.75 % ± 5.54 (mean ± SE).

Under these test conditions we were able to replicate the original finding of Schmitt et al. (2012), suggesting that long-tailed macaques are able to use the presence of an inclination to find a reward hidden underneath this board.

Thus, in principle, some long-tailed macaques are able to rely on a board's inclination to detect the food underneath; however, the majority of the monkeys failed to do so.

To conclude, we have shown that adult Barbary macaques are able to memorize the faces of a large number of animals and use this knowledge to distinguish between photographs of their own group and another group's members.

Male long-tailed macaques are able to assess the female fertile phase (Engelhardt et al. 2004), and there is some indication that proportion of copulations accompanied by a call vary during the course of the ovarian cycle (Deputte and Goustard 1980), although we have recently shown that frequency of call occurrence does not indicate the timing of the fertile phase (Engelhardt et al. 2005).

CH22 administered to macaques was able to protect against infection with SHIV BaL P4 (Haynes BF and Santra S, personal communication), extending similar work reported earlier (Watkins et al., 2011) and providing new data on the breadth of reactivity and the protective effects of V3 Abs.