The phrase "additional study is required" is correct and usable in written English.
It can be used in contexts where further research, examination, or learning is necessary to achieve a certain goal or understanding.
Example: "To fully understand the implications of this theory, additional study is required."
Alternatives: "further research is needed" or "more investigation is necessary."
Additional study is required to determine the optimal timeframe for ALS retesting and educational strategies to help retain skills over time.
Additional study is required to determine whether the advantages seen in the computational models will be realized in patients over the long-term, and to optimize patient selection for each of the various Fontan options now available.
To clarify this ambiguity, an additional study is required.
Thus, additional study is required to determine the usefulness of the standardized concussion evaluation tools in non-athlete patients to screen for those who might benefit most from aggressive post-traumatic headache management to help with post-concussion syndrome recovery and prevent pain sensitization.
Clearly additional study is required to determine how CaSR mutations lead to epilepsy [55].
Third, the rate of Tm movement would have to exceed 1000 s−1 to not limit the expected rates of myosin recruitment and transitions between Positions C and M. We are encouraged that present measurements do support rapid transitions of Tm in response to myosin binding [42], but additional study is required to establish upper limits of rate.
Additional studies are required to corroborate these pilot data.
Additional studies are required to confirm potential benefits of donepezil in this population.
Additional studies are required to understand the microbial receptors and fungal virulence factors that coordinate such effective protection.
Additional studies are required to precisely address whether GluN2C expression in thalamus controls cortical function and cognition.
